{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1078211771",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf437b29eb9441a632083a6514b4b244f8566aff05c267b91b8e2f6f7efa34dfb",
    "signature": "0xc36d9d7ff11f9d3c5ff6ca364e1404ccb5bf334f81d951406c6c735dad6816425f083a15d3d898f26d16d84483a3a4492e134161d0ce9055236d3bdc2cdf7e491b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}