{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1747763546",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x86e5ca34a015b3b10c1d1a82f71401391889d02892c192bb5f17690fb7cd3704",
    "signature": "0x5a6bf3fbe374b91be0065027feda92bb1d5458f422d44891d80601bbe341628c725dd287a37bc4c49dc88d5cbecf35a67cfaca6ce91c18ac2cff75f61f7c12941b",
    "signer": "0xd9bA17330fFb3Ea1356C5eC14971D9e1f2cb5200",
    "userId": "337125448"
  }
}