{
  "manageEntity": {
    "action": "Follow",
    "entityId": "645669464",
    "entityType": "User",
    "nonce": "0x1e9fb4144d8839d25f585222264dc965096241972da948f052272f0c26bd286d",
    "signature": "0x63e972017cdca596bb58765e56186a854fb729ac19dfd609ace23e4047179a9f38732005cbcfa842b03ddf82ce25efc769d4584f43ee467b3b0d640988914f0d1c",
    "signer": "0x34Cea527C1dc0575a5B686515aad0Bf8F3b5f97E",
    "userId": "13589021"
  }
}