{
  "manageEntity": {
    "action": "Follow",
    "entityId": "557210595",
    "entityType": "User",
    "nonce": "0x4b9fe34e6f1680a488f10ed7a942f84f406c644474d23f2bc0f90a3d9efeaf11",
    "signature": "0xea24d8842fadcf3fd70f06161f40fd732514c03baef55e8af54a185fa6b2fd491b680319ee9ed7b258fbedf4afde3c50cb1ec331155f12bb92a201382f0f18011b",
    "signer": "0x5f669126A64334710E37f472BfBfE0D8cF408577",
    "userId": "171892"
  }
}