{
  "manageEntity": {
    "action": "Repost",
    "entityId": "882144594",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb356d2b2600a2c0a43b8205c44dca0b257bb63f065bdbadb22aafe581d27cef6",
    "signature": "0x19c082ff1036d494a0cb46dc01fdef3c2712d76d50454b4b8cd79d8843132c365b975f7662c97c605971d63968c0dd2d37eb835492eba30b57e33587b7f3e3e81b",
    "signer": "0xF7628Ea36C0C266E289b7538b033fB949A6C31ff",
    "userId": "386745392"
  }
}