{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xc9657d7a460507e76df76fef5ede8acbaa87c45e71d00cdd38990ccd7e12893d",
    "signature": "0x74679b87947302f5fe8b55c50909f55746c8931083dae83ef56a7707e7e353db7a415bdc1bf01baf5b5f103c1a695c4c5eb2156e451e7efa74c75deff41f6f2e1b",
    "signer": "0x40B1E2e8DD54db8aAFaacf81A7ae13394E412374",
    "userId": "12593245"
  }
}