{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1297098741",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x18b33716731e4e14e9a5919c99b334c30035cb37ac85094961a33a654adaf124",
    "signature": "0xbf912f817a07b3d550fb92a722c3a0987af71b9c8cd742624a48c9a6e7e6838d0c4580d1bbe3926b79c7a531a394a221c1a4014c30f37ce7241e4f3f962d59d41c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}