{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1454605187",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x42581795c4519b1e7485a3c53876490d50b101675587a4f1a115c5256fd55d60",
    "signature": "0xe727852884b83426845b917b92e878d936648b8fb1be7ce04be46e59df04b5552bd3bb910e01904e2ac40e46dea565990aa23cb092ed02227e32889468213eda1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}