{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1245796017",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd52b66febaba988b76520a987d9a019ae2d51254d1971d89a708665499683836",
    "signature": "0x281fdb33a082aa961266f58ac763920b7f83d7a3c0eae78e1bd59e4c78185e7b777c49f26f7cecbdb8b3cff3a39590ad8892d42216036166160e0b0c1e4641db1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}