{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1294000737",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe28a19ba04df7997376edb7888ca4dca08d1e7e60f79bf65c468453f647127fc",
    "signature": "0x0c5825c8e2984ce48b51d3281e298eb15f30383a9deadc6c10c9ab2a0e7267ce4abcec2c525108cd94c132f7b42ecc5ebc587818683f46d3b3b1798b12b3ec971c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}