{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1653219793",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1bc22457afd77a12cca7791e9ad6a09fb0b3028d9e9fa1a8fbb66bd97be804db",
    "signature": "0x3b9f01381591347134f27ee2eec24a4b0b3b24583efdb0fcf52d2b113beba82920aa62ab0d5330d1759b2600fbd33b2cc765ecca7576f5899a1c2a2ed6b6e7201c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}