{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x2b60834aeed9cfe14c3327943e9dc81981c70a59378a0dde983664aacce4d7ec",
    "signature": "0xbf4d9167680baad1e6d5e2ba6cdf09835c800e0535e30a38bd7e5461cd1d47387323b00519e58fc81145466cbc3d1b9b62e103a85803504e9b739e6410ab858d1b",
    "signer": "0xdCaB4F12C4AddB1c7eA4531c9B8e62e393CdD2DC",
    "userId": "77868222"
  }
}