{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1641553659",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x529e40e3dc016698fdaf2e28a723815ec799222225e96556738129bbc9724549",
    "signature": "0x0b9eb91d5ab13d6d398f58cc2e8d2ab61d27e33f4d279873eaa74c3a02137b673af53fcb20bcb0b7924945c40d34ea1fa1695a320122c758041eb90a1a2f25d31b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}