{
  "manageEntity": {
    "action": "Repost",
    "entityId": "761480712",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x901844e58e048bf1b9e1e21da1f937fcd98145bd6f8c8c01c7a0d2067e6eb906",
    "signature": "0xaf864cb5314b5116998063a0d05261fb1573e420c831945922ee97467637491b1cc208e38f8336e7faa08370d79e2badefe7e976a62c59acc8a30948f946db651c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}