{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x7c749318ff8d0238cd60710a6e6f7e4423a93f8df4874c13353095f78234384c",
    "signature": "0x6a2ea98310de56114d7b5bac97fbeb27e7dfdc4c06f92f28fb1297d0d0043d7e471c2a4aa73c18842925a7af0e4e2226c58ddfaf1ce61bbc7da1d3bec41af2561b",
    "signer": "0xa031396B4a7515E03E7c99A90D7f53b4C887E66A",
    "userId": "473445519"
  }
}