{
  "manageEntity": {
    "action": "Repost",
    "entityId": "666059234",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd0d5e4867329b9e9d20365e70cf822ee81730713c7911061b2883fb8f23d54f6",
    "signature": "0xa09e8a896d0f4191812594441e775daa4515fd675e92d8a074b7ae6e8fedbd9d0c6f89d2e40e63adb92f0ee465c377c108920c5414b8b1f9226b9b76a386d26a1c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}