{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x7af1e81e4ebb91a4dd06866f33bc52be2cf49fb8d67ee20b19734c15128a2cbb",
    "signature": "0xf487945e5bc7e7f2d364cc048c64b82b1c4d4040823991ce45e6540a5f1c9cea147955cc729eda892057008b3818e9acc99b5e4e6a4fe023cfb6ebaf44f9428d1c",
    "signer": "0x989faEfE658E0b6dF1793197b0De4137Cb1aDD3b",
    "userId": "554920508"
  }
}