{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xb040188ad4583ff8af1c33b05f272b52b70fd50698c6ad0ab4368b7f33745845",
    "signature": "0xce75b1d79199ac836399fa545257be63292a8fdc6e88eb69b2f12e7509f0de2354c64943238506e7cd574c241eb6e256c5cca3145980f9d01d882e80d85d74fc1b",
    "signer": "0xFff22491d04e243D3932ffdB64992853Df881986",
    "userId": "935333912"
  }
}