{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1137588887",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x42b58e797d2400c6b28392eaffc04ede471ec07ae304393c9ec044b655eed726",
    "signature": "0xd5fa2385afca0aaf8b88972af8b190fd8d06d1a9044c7e3d7dac90a0dab6a58133a866cf07c28fc3f08fec9045db4e8a5de1c22fa551ff0c9c4f9926b86b902c1b",
    "signer": "0x8dE618Aa8371041f23D771609990F5D2Ee1aDFDB",
    "userId": "688960593"
  }
}