{
  "manageEntity": {
    "action": "Repost",
    "entityId": "262005246",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3c07d4ce46c7514f31d457c6b5bdcf9704477ec461b7110686eda13e49ef536c",
    "signature": "0xadf485f9a9ab4d3fa48ff7ffb34d0524c6a6727da500ed612031a8d3248777f356aeaa3394a48967da5a0b23e9e5ed4f85381521233cd868df1988813fa3a4b31c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}