{
  "manageEntity": {
    "action": "Repost",
    "entityId": "801566101",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x72ad00018dde001052dcdb83a6f57b58598dc376d60af26ac7eb8ac3b9c17a1c",
    "signature": "0xb51ce29cbcd32655cfded0c648dc7ae11aff4b43b04a1c01e1f05b4d33f77ea75d6b77c1d740e4438b26d2435709ac9130262895416c8113e565d732db5fe78b1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}