{
  "manageEntity": {
    "action": "Repost",
    "entityId": "264340955",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x80751de80514b4949a4e6531cf1c6910c9b76c359f7efe987598a503b62d8bf3",
    "signature": "0x1c12924fe8b3d9b432827ef112581941a7dad3212b712db9dd2068e321b98c2a5475ebcd2bc15b79c48302b56bcff51a8963966b8435bf410607983742c9d5821c",
    "signer": "0x0f438E987Dc83db8901Ba8fE309b6A8B6a1ff762",
    "userId": "721617073"
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}