{
  "manageEntity": {
    "action": "Follow",
    "entityId": "399726512",
    "entityType": "User",
    "nonce": "0x3e49cd0278ee066b408765fa54433dcef28c45ec084bacece8b3334adffc55dd",
    "signature": "0x6f1fd9d98baa79f681d5113ca0d91e51849bb17f6aeac7f587eccfc42ed6b52e17b27c994b1969f5d6db6eca7bbeec985d9b6f0e980890cad9e93c3ade622e951b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}