{
  "manageEntity": {
    "action": "Repost",
    "entityId": "649959622",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb23ca227eabf4a9b9aac79a05f631325485a32af9171648c7f64ecc808656ff6",
    "signature": "0xfcf03654c490bbe49be4e4cca8f819af3b870b696733df4d0aa13d3bb773e0ef5c44b73789a186fcb6e543302858b4f8ca4ee665e8442f36519686afc80a3a1c1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}