{
  "manageEntity": {
    "action": "Repost",
    "entityId": "916184596",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc92d2f0857fe2c82be46910fe911d4b870cb4cb03de5d8f26db7b33e7335abc1",
    "signature": "0x6f16e6c5dffad5a87c73667ccc8784dfd33460c3851d130e54f43b3baecd238570c97d1347d234627a0bf9e701d8de80005c12b85c56b60e7ab2ebf816b6bd711b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}