{
  "manageEntity": {
    "action": "Repost",
    "entityId": "937698",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x78d05207fc7d21ce59f757a465e0ceec91136c86dffb566f56de668b5c14be8a",
    "signature": "0xa1dff0a89e5b7d5e732f4445e811710ddf7fbbd1b44ff4a18d0a0960768c8a5f58f2aa7fd025512b5b33289f544a379fb3e30f8280bdb1d42e549b63bd8ae4911b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}