{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x4492fd8f646ef084552a7eba14cc68bf1de6e1b4c3174f4c9831f7f2f3a9dbe9",
    "signature": "0xa3bbc1289a1c5b1ef79979d2c20a104df87436f28f64080c8a74add2ac71d02d4d5273c9243c237e3b1ed679d8fa4d109ba3fa4b0c65d7955a95b0e618cb8f061c",
    "signer": "0x71902B2c11a4EfDe377b4A89a7E2EcFB078581b8",
    "userId": "918019449"
  }
}