{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x75d4e65ad13648b1385819029751309362b6bcc8d1c0d046e846c51227085bda",
    "signature": "0x6498bfac8831b637a04935fec254991e0f94db555bfac5c47598c14eafe4c44024dd3e01f8e5374e7f7bba22d2df950bd8840213d29df7f0f188732fcade7fed1c",
    "signer": "0x339DcD042D5dFC15a882516Ad5c40B4bfD62dF27",
    "userId": "213553850"
  }
}