{
  "manageEntity": {
    "action": "Repost",
    "entityId": "434160757",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xccedf70298b3c9872195fa1eb702775a7116b19b97fbf45735f249b87e04eaad",
    "signature": "0x52d21693c209e22f3c5a7e5623cf9ab6278bc1857bef1bd8b1fb70e3c0fe222d2c4751d5997551546e06d6a9cde387b65e3bc8c3c7fdd63fc910559b1bff7b551c",
    "signer": "0x59765b22C96E88dA578af23E8611d6ca2dcCd7C9",
    "userId": "377610060"
  }
}