{
  "manageEntity": {
    "action": "Repost",
    "entityId": "308800466",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x226908b476384b2e3327b5d417e79a220e1a81dffb7f7a999d06f7a9cfd52197",
    "signature": "0x51a17cf189ebc04ba002f4f5186b5ab1b2d73cd9e4cffb6003c3f8ae539f9fb4268865d77aa8bcc81e7106813e7081049bfe5685b45b79ad420e8d88337ce4b41c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}