{
  "manageEntity": {
    "action": "Follow",
    "entityId": "776427",
    "entityType": "User",
    "nonce": "0x07abfa5bc81f0c0d6267e25c7789c579f27972a3e8818bba66a51959f42eff71",
    "signature": "0x39efc24e7b709c8eb403643fef41ba6abb92f49a71453fe152c19ee968f9a0ce614c2c2e883373481939fb06f90534fb3f51cc30159c040c9581a452101469771b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}