{
  "manageEntity": {
    "action": "Repost",
    "entityId": "395573476",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8873c5b4c5ad708b6f21052cd7694120e104363a57db90f485f661818711f8c4",
    "signature": "0x6d4ba3366346d0c2af45c1e44a0eac40bed6fe8af6bf48173377e9b62db7179567fbaede9e2bafef0d797b4cfc98d3fb3e76a1b8a9247ef64dbebfb116d75db51c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}