{
  "manageEntity": {
    "action": "Repost",
    "entityId": "177745",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x29285881c134ebc2913da5bd191ecdc69b136b76ad764e14991b181cdc04b099",
    "signature": "0x9fb916050db2fec299a18421c032b8fd8064fff7b64e6a4efa1a732c7407f5db025bb633dddb47f79f6b887b3c09d4214c204b5737236e8b850dabcd3fc1fe671b",
    "signer": "0x7b52e6AA15Db4Fc3A84AFF2b12e5B8B128eA8610",
    "userId": "808512351"
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}