{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1752403745",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbebc949a26a47b7d60fdb03bbbfd605c98d0961f86ba6ec1899ffb3ae508f09b",
    "signature": "0x8757477d6b3a946ae211a020d9c7504d0a50fd5815a8e0a5a9c7371d7760230249a5279311fa2156c018b2b1feb34e6f1e846321b182ceb2c7231af43ede59f41c",
    "signer": "0x59765b22C96E88dA578af23E8611d6ca2dcCd7C9",
    "userId": "377610060"
  }
}