{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1583478459",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2eeb390141156aef9ddfb798011db93700f959a1dbe51e70e490302b115744b4",
    "signature": "0xfaa77fd41f41c8083cec9f0bc88a45b7d97b14c3acb0ce74941e0108896d0948293ed21537a383132dfe14943518a2ed175acc42dca72789a94502602d0fef811b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}