{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1963400828",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8bfdbc75c838355bda5318135f356f292784901869bd3b5e7ff4d2a0e01a144f",
    "signature": "0x350abeca93c33ce53389921babae3c2cbf16d1a641865012a4f4c12ef3d6e7a501ffc67348991e5c69de45a9ff750f0ca3380ccac117fec46babb126bcb0db091b",
    "signer": "0xEeea4f65FD2D7EffBC68176EAbe8544B088Aed57",
    "userId": "584616263"
  }
}