{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1471443835",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x68043144f3491032da66bbad9fb628216cf47a1755adc61e8b4cb632543204f7",
    "signature": "0x5738cc3ee5204849bc322b6e9ea0e2f6ba80baac6d84e3d04cab1924d16f8745305876d1a3243b306e28f66720dd35613d8e2dc10a3b754d62a244c47809baa91c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}