{
  "manageEntity": {
    "action": "Repost",
    "entityId": "147388",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6a583dd9adf68e00c19f49954099a9758bf66c78eff1f93caa8038e17f90a0eb",
    "signature": "0x779445f2da09ccb6883d0b428e6f07e05f272ee1190df9e9efaeb07bea0402633390550c1a4a15855d2722c6d18340f34021a4959cb1f12f0a78fc7bdbd1a8281c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}