{
  "manageEntity": {
    "action": "Repost",
    "entityId": "816017491",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb442782e36c221cd258c78dee926c28cd20e04587dcfe337c22f820ee5f09a71",
    "signature": "0xe477e5c3569294f1f8619d43d8ed57ba2c8bf57c985ae092aff36ee3e047bfea392506de50720437a15e6d55f866c0c0b8d64152dbbde31bf575fe60e67c6e8f1c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}