{
  "manageEntity": {
    "action": "Follow",
    "entityId": "3407",
    "entityType": "User",
    "nonce": "0x48e2b3370d9ede961e56571e129dda64263783911db5974afc096371ec03ef16",
    "signature": "0x1a3263512a05cf6ade1588f9bd22372620ceb73d342b687f6d64c118662e90d47fd96f57dc0a0b294d16328e331031d852b5d2b41c7956de8cd73b76ee55894f1b",
    "signer": "0x1523dBDd49A653271BD1F378eF3fc77B20b4f2C1",
    "userId": "315268152"
  }
}