{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x74fdbc2c2177dabc516794f9c7581d6e6fe4b4a916f1953cede1d4c30530ce6f",
    "signature": "0x2e51dfe722da6d7f353084e2060d8b2d3d2ca2384989bd4be221e2eb44b9c578449d246f744d6ee9f7c882fb7659d71f2cc8bf188cf89c3ecfdec1839027ab581c",
    "signer": "0x48E351feedd188C58BD52c402d66aC0950E26058",
    "userId": "857238138"
  }
}