{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1420617684",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7c992b0d5eba1908ef289cd6c0c91b95d8344616be85402cbfd25240c99e5716",
    "signature": "0xefaf9d05ca147fbce3f21d360a1ebc6588f0dd47cb75b96e83a98bb6eafa6e156df97a80a121e12b90ba959db872f363b1d3c8f954870830ef65f8d72250002a1b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}