{
  "manageEntity": {
    "action": "Repost",
    "entityId": "893670686",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x94b2e82052202cf8d27024afe02783087b62ad6f92048bfbdf0fc1f585fee56c",
    "signature": "0xcb321daf353f0b318aeb2ac0688a9d1ddcd561c4a6576af588777b352c47f3d30d408c4f313b5dbc3399cfd0f1be80164c86742a9047f1affd592221e11ee7cc1b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}