{
  "manageEntity": {
    "action": "Follow",
    "entityId": "75140",
    "entityType": "User",
    "nonce": "0x8853e34bb47e2abbdc9e1cb6a63a78ed365590ad4b3679e9dec0bc987446a724",
    "signature": "0xb89b2efac3e2c34ad714702f83044dae2f80a6be731068cfdb55c9c2a3c4de93583e3db0affb27b433704e7772de94eadd931efeaf93705e747bda84bf15c9511c",
    "signer": "0x766Ba5816f1Cbcd9649d3b301b8F423CFF252fdb",
    "userId": "758745"
  }
}