{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xfc12aa79f6966c0980f5ef91aba2a7f099245e09557174ada4250bbaab0b75ac",
    "signature": "0xdc268773d844dbc5e7eb2836672fbbb07ff3cd5ede6fac83ebd72969a7c03b9944013067c4becdc71cbe58dfda25263450089d1188ad54ce7f39f95f8d57f97a1b",
    "signer": "0xFd5A42E0275eDCB36FAe835f86ed0Dc8BC2685F3",
    "userId": "328137128"
  }
}