{
  "manageEntity": {
    "action": "Repost",
    "entityId": "460915592",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdca97771ae146af65ddc3cda23d0cdf7066910a92412f7f6d8cec1373eecb6c4",
    "signature": "0x21f4c9ed061628997cbedeba1d1e05cd036e9aec8ed9f38bbcd7c4c27b3492d03559209015e625c1283cb7a1c9bf453387fdb934552e0209ffd1a45eb699a8f01c",
    "signer": "0x2D566E1DaC6fc148a694abe846B32e39B6584aa5",
    "userId": "890889753"
  }
}