{
  "manageEntity": {
    "action": "Follow",
    "entityId": "489783610",
    "entityType": "User",
    "nonce": "0xdb519b9d16343bac55940febaf10d02d5cbe956c04b11ccf96233bc522d16137",
    "signature": "0x3e4a32c266f38c3c24899678791427c9c652ba4731a6a04a911a93573ee732ba190475615d765b242fc65e4d6381c883181478bc71b02fa66f5fc11a4729ff341b",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}