{
  "manageEntity": {
    "action": "Repost",
    "entityId": "171194",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe278ad08d228a640a253b4ce20755deb73029010151c2932d8a6891665cb17ad",
    "signature": "0x04689752c28c12e02ad93845e8676ee136a5e4de7032ef9ce24217a5244705a03ec98617f79c1dadccc2831343e4b3814b209ed91c63b78a4e1c0406591f86311c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}