{
  "manageEntity": {
    "action": "Repost",
    "entityId": "852622907",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0078fb6559836e131ee99768243c03610ed73cb5776a664daef2b4f6dfef11ac",
    "signature": "0x20aa3ba3eb8ac31d5739ba29bedd012e7aeb0a4e59001d8aeda205705f237b0c7253d6d43e2d659bd3003641f36ec77ffadd1d74d6c1a6a2220358efc91aee9f1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}