{
  "manageEntity": {
    "action": "Repost",
    "entityId": "440357235",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb2928df8b2a56cd7046f24ec3adc117c65511873ef49bc0cc68b01677e9f1b3e",
    "signature": "0xb16c11d0470b3509ee1f67688d17e655ae5b936ffc13a21b78928388ff5a4c002ec94ca736fb875af0d33a5f186659e00cd0515342463c9034583757436739c11b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}