{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1586315009",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x93b0e2891ab81d64bfe0b00d5beb8a857c656d1a992fca006fc7544a7b1ba83d",
    "signature": "0x973ea4a1bb615828eecccf56f3489b5dd637582304f0ea4e4380a028d688c061161828ccb5b6c7539a2f719a2fc79deb37198d85993c52d69669599b788e1aa71c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}