{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1889986385",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb69433b430931132052e2e2f7668e78a0a2fbda017ad27d969994148d84ea07f",
    "signature": "0x1c8e21cf799d7645ebffbfd31dcea77d432257723b620dd34f4612bea697a21612742c6bff06729175ba81f334169a467b4f43c014068fc6384fb94815e2920b1b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}