{
  "manageEntity": {
    "action": "Repost",
    "entityId": "587910",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfc2b8e4b1e8b13da3dafc62fb54915b64d431bc0a9edfc9bac637b0632f5645b",
    "signature": "0x8f9e85d40bcba8a9487afe5a3333e908ddfafe59b7a76786e5d8d040f00693b109b685e5600ad6476c896bf9ebb2320f7bcdaf608b636cb604445398a8b13a741b",
    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
    "userId": "347139808"
  }
}