{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xb7be11fcc869177bbd08f75978e87bf02d606c3a9e8989f7ebaad65171c63f73",
    "signature": "0xa2b3096d89759c83ac4f8add833a19ff78164b10de8080d60b945d5c933950c9790f9163155053d8c9572364e61bf27779957d8d3d487983821d76f10b2d66bb1c",
    "signer": "0x5312a5e50D15452d2d65007d600855021b9fD405",
    "userId": "259525313"
  }
}