{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1838512296",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xca18fc700884bef3783f3ffc103f6af12f65600da4f528862c90e670334e2ba7",
    "signature": "0xa85fb06963413c51e3c9f4a8150a364ffb379c9cb3b9bf448579eb82ebded05a46441b56ad616e5223afdbbfa5b241a8499784e2caf9f9c88e6e22608c090f3e1b",
    "signer": "0x59765b22C96E88dA578af23E8611d6ca2dcCd7C9",
    "userId": "377610060"
  }
}