{
  "manageEntity": {
    "action": "Repost",
    "entityId": "523872227",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x043d5c756d2934b3a150829379eb06707a54f162ab8a532877e2f5247f8af311",
    "signature": "0x9c6e934baf3d13d7593d9efd68032e78f32060a1b60973f569c1309ad4cd6d05723eb4e6a452465140e65c76673b76bc4fdaaca04117b99b4990944bc984d0191b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}