{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1224743176",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8a6ccdfb013c044a06a7da5a383baf0736a178102a6a96a86f54381b6fadb4a3",
    "signature": "0xb29f443c205f0e6ccd81ccef4bb2a4f6b0f38d826952eef31a9771f7650e53577cde2730b45ee97070efec3ee56bdd6b954ad24cc11a177abcd81d2ffe72da5c1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}