{
  "manageEntity": {
    "action": "Repost",
    "entityId": "75586328",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x156b9199bf9e5589530eab73505acdae0796939549c63835cadc46258aa596b0",
    "signature": "0x3e72eeab953dfd03b4b3356b74f2bdf9d1a0505585d8872eea47c13796d7b55e0838666f64fe32723dbbc1450b973d2414194ebf94ecfe9059b6f6847e9a18f01c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}