{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x48e1570b20ed8a8b9ee64b40ef642e4629bda0cbab4adc2ac3efcdf4e1e5de53",
    "signature": "0x1ed247735cdd043cc6e8a98998f3a36e340e3dc2103daf6d04afcf08cb2458fa08971cbdd8aeedbe09ea0a034200c7f8d7c73a8e1d0f210c3fbbc051f6ef596b1b",
    "signer": "0xC51BBc4D7a8C7A414635beB213ED852AD74816FA",
    "userId": "537649357"
  }
}