{
  "manageEntity": {
    "action": "Follow",
    "entityId": "290013",
    "entityType": "User",
    "nonce": "0xbbc3130aa79e85ddf57277034f334dae705062c1d5875ee625485aa7c5f07605",
    "signature": "0x320e44adda694c9521a505160fc8747a574c146e44d285ab2d4afda167d49e6d28c00e41256b87bda34fb50ad99631e528a6cdee5a86ddf6885fc0b545a009321b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}