{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1326856171",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x634c364bdd037e40e988c989edb93832aab6ace1824160c1063b94f1f67c88db",
    "signature": "0xf4ca7c97c6892be31ad19750d7fefa46c30db75f5790a3decf6ae82e8408826f640d49d76afab60c129a57277a2ccb2aa700609320e22f73524f91f4dc16057e1b",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}