{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xfec6fd717f2842758f301b62242ef99e90060ed6d79668ade7eb9fa63718f64a",
    "signature": "0x9a54ece96901cca535c03ca4f9af333688d7b6ca09a6775372790dd334a41a6c603bbbe3c6fd211ddf0a8b11b2bf568b43685f6e5ee8de4c1d04cd328ae1b6271c",
    "signer": "0x4219eDC185d97988b2570653ECa05BAeFf091335",
    "userId": "319892282"
  }
}