{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xb2a7d18f474d5b802ebdf55c239f98ea5f6edb31dd48da4ff4023574dd3be981",
    "signature": "0x132dc1c8702e0e2937eb30e76cd8e25b74a8182acc6ef3334676adf97ead56ac1f2cc75e6576c3fff9d14ae4d8afaa799b774b0a42f8d17c363cdba54e4f13e91b",
    "signer": "0xEc42239F54dd91CCb96d7B79762C8d48bcE31b4f",
    "userId": "322226641"
  }
}