{
  "manageEntity": {
    "action": "Repost",
    "entityId": "349596843",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb2bb66105fe9092e1775f39e72c08cdd1cf4e64b8adf2fa099c84ad2b33cae36",
    "signature": "0x3bad58e4c40b1c8aa2b24711350a7938357c42ff6c7e8865f20f987534826f6d149f107e6a8833ff1ff44c8516e12e892ee929de3cfe82d5c1d2eb24a5d4a8ee1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}