{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xef8231903bf9408450993e291baaa2c25585a2410a44d7ae8b38b6b98c9cd792",
    "signature": "0x5fc912b051d5d60857648eac400b113c7b74d8d5ab6c71177de4458cddcc2e6a1ba5feafbaaefe544f0db8f7eb943dc1ebfdcb7eb36e9faed01376e86e1b6d851c",
    "signer": "0x8FC10d55fc21a28Bb280730c2478a62165b9f75e",
    "userId": "728580279"
  }
}