{
  "manageEntity": {
    "action": "Repost",
    "entityId": "752260775",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xabff19396adb73c5811728ce716b23a18ea2641153d6f331fda82983db433207",
    "signature": "0x14d61c78d4f9a72ce8462df9bbf28f8cd32071e58a8ec5defcf7c3be6832bd562220f8a12c2f10045d9f8439c7a07e32dbd72c87536bbed648b254e38633b2ff1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}