{
  "manageEntity": {
    "action": "Follow",
    "entityId": "454340338",
    "entityType": "User",
    "nonce": "0x16c70bb5918030d57b3fa663da1f85e5924b8f1e0aca345cc6b47b9fcd2bc6ac",
    "signature": "0x9c8dfaeb1defd464fc69dd50ad8dfd191a596ea2b314cec0c9dcdd36184e629b449045e36ffc38399ad71c2470f16a112098ab724261c90ffbd339230e6d54741b",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}