{
  "manageEntity": {
    "action": "Repost",
    "entityId": "729622",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0d84630d00644bea7030877d61021dba348bff0f53682772074d05f9f6bc60b1",
    "signature": "0xd7fcea5d78e2ba53f94a77f94e45b7755447c2f9e9c9b787f547b527d727a6db0464c0f49177654b16c24d7fc155f686bd284247f3fd2a603eaaf80317adaa841c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}