{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1433314045",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbc1044c31aa8083e431272fec60e988a0a224dfcddf175ae80ed187c93fbc46c",
    "signature": "0x5d35abb55983fae1c0640132fcf51fdc81ad8bbf01fc95deb65d913ead9894a93a11daefb5ee681f9bee423a08a4d2a7c6edf8d4583522f4b4f50684f26cc45c1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}