{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1259341653",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf1e62b9f8d037c31efba38bf6549814b4eb551c8e2de20c4013e108734185568",
    "signature": "0xb9b1fa8ed491675e5147f40513e2605b750253e71b718bcf279ad57809360fce3ee6b4f98b1e6199fc932772d8784ab047bd029a9cf760bb3695c693fe4d63ba1c",
    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
    "userId": "347139808"
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}