{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1871796116",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2981ce5bb01de7bf1431033f70967e8ba543ef75fb01566d84bcf0ae6ef88005",
    "signature": "0x1e5f87fa4a5c2a2c784839caf9189ea88c77ee7bc31800b613a4732940a1756c1d3cc5fa7e3e471cda96747a2d4e2b15a2b1bf73e87f63418c91194a287ceddb1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}