{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2064658668",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe432e371728e57cfd69bc788c2340c127667a29f30600e3f9a06a0a1023b35c9",
    "signature": "0x13cda22f8d984a80a8c26c25cd9592cbfccfac722a0a49f30ab5409ce85a249c75ad357b858647bb59d7cc0287544273ac2f47a9a5ed59bae3dd10d3c2ad377e1b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}