{
  "manageEntity": {
    "action": "Follow",
    "entityId": "75351",
    "entityType": "User",
    "nonce": "0x73c7a990377aa9f91cb640d658a177fd9c53f3562b8f38164b83291f0c925af7",
    "signature": "0x942b336e25e8c3316241b27ca7836e972c6b9601db0726aa497a78c4823b892d53e42ca8594449d1641dd26d46dce1234097284608022434dcb99ae82c1b58b81b",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}