{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x2f5cb7b2eeb55d3777642d05903d58c9e0f1e394d63479fca1897e8e29d0eb03",
    "signature": "0x921a8e2ca763993700499a89ad7cf8a5bfb8404eda83ac3b29df59fb1ed962767e40682519c0ae9368c00161046711d356f0282023f6d50b2b53b458de5da67b1b",
    "signer": "0x217581D37183744fBaF58A6537666087833DFC4d",
    "userId": "123886482"
  }
}