{
  "manageEntity": {
    "action": "Repost",
    "entityId": "651179",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3ea1d7f421903ce42a323c1473b2dd2a4e191f89c7b066a3c754e594320a5dac",
    "signature": "0x55bcc564bd59e60be66a6a6dd6153ed7be3923328b0876c888b81c83c1267e5c34906fdaf212d91ac4f619482f8c6a6c1126c0fa7671c780dabe95071292ba3f1c",
    "signer": "0x28945B345Dc8334c21B4e932dA506ca6Fac7e18a",
    "userId": "290283513"
  }
}