{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1497167714",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd5d792c6506908d62ba04d260d74d2b7586b5fb1f4b7da3bc681b4752e7efb3e",
    "signature": "0xbeff8983cf1b24e4a42ca085e04fd26cd036292dddf394a10cba388cf7980d114cd7c61e9e9503f4bd0a6508681e66098ab2b4fe852366b5edf6287ebb3c0eb61b",
    "signer": "0xb1B522e4c290853bC2ABb1D802d311A7EB1e696B",
    "userId": "94334210"
  }
}