{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x6600de1de0b6523de8d45282fd6369c092d05efa96593881b0db672dc7c4f8a5",
    "signature": "0xb02b882fe5149012057f3b836d3cacc3c4f38e4ab24443950208686f4d58500c06b9cf84a9a0fabf39bb9a9fb69911373ed325f5fc3f0e685938e918cb4995d81c",
    "signer": "0xE4a94E256D4Eb2B68BB78c9ece0bcF96A39Da76d",
    "userId": "319311689"
  }
}