{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xe73eb562f81b57e324cdb09dae06059dc180a3f94bb63f83878be06aafce512c",
    "signature": "0xa6f91c9f7fa0b6b92c4003eeb9bb26977bae3cf23b8f38a2d27216c7111d01f60cb4293d58ee44331237d0fb9820511bf523bf7fbb34f8f67f2f1102ebe943a41b",
    "signer": "0x8E3A4E1A0d1Aa7628E0FDbc872062F921A449403",
    "userId": "552753858"
  }
}