{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1328752596",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x13fb1a9caa64114dca3a3d9307c0029b9b145a467bb15aa1d08dba5b706b8a1d",
    "signature": "0x2d3bd4504d0a5a16722528be3a62ccdfc4667dbdcb5bed718b6264dca09fce1f2f287c984dcd7de003b060c50edf15b41877c9ff031cf7339aec74b8ce697b291c",
    "signer": "0x5abad058d33E1C0C0A69d85BA3181678C1721765",
    "userId": "632918751"
  }
}