{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1646269533",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc016593b38e122b0611884c8fef26310cbc82ec0928bc9b089e8085e9b1a67b3",
    "signature": "0x1f990f107aef62812d7f35c9fc049549b1c012d32694de914bbe1497eed7eb5422cd3ae7c294a20309d81bd5756d23630b4b7d149d4fa01c8206061a08b5a8661b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}