{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1263180722",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa2b87ec1184c1fa9a5a6b117bf0d256b48ccd69dc6879021f86ec6c7aa8bb46e",
    "signature": "0xe5324a4fb1d22df127a5004f8df05d1dd151903cc2744fe915b937c61cffa52a039399c4c01d907c856553200dc985c68187b5277d4624afe9f47f7b94ed8d4e1b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}