{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1374293561",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x72c143c8cc35c43b556ccda2a4db76bb471fea555e0260e51daf6db82ecb04f7",
    "signature": "0xb7d24485e73da6c89b4b662e468ef0c73a441bfd8587d1fa54d33c5672b7dcf07789bcc5db9c457b69d9de0ac272e1f48c43bf30da961e18d57b8ebb7fc3be9e1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}