{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xf1d84858c5a92cc511a807761b8f5c58e193c9603bf89822aba2e10714565809",
    "signature": "0xc5deda7d8649aae2389a8b7c48639a697b599025d39b2920d4ef02d9b3f7a15f2328ef09def4af6ebacdb6167122945b2633fceb44410faefd61349d069300491c",
    "signer": "0x72B7d1ACc5f8913fC15485e04846eE94B1F116b9",
    "userId": "870280684"
  }
}