{
  "manageEntity": {
    "action": "Follow",
    "entityId": "400171089",
    "entityType": "User",
    "nonce": "0x7346a90053a6312f9d972fb3359141eec479ba06034a121247ec260011c4e3da",
    "signature": "0xcf21f133e80b869e18188e2b44a5375046f7b3224937a1c82e888868d38b8a805ec7a61cf84e4ad2952c590d1fbb039996ab0f7f1472a4115817e917e5bac8581c",
    "signer": "0x49ea1963bD0698Ba4421742478714fbFa38E0719",
    "userId": "189995856"
  }
}