{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xd98f40216bc00fa9bdc4423561147b01877823c08a56cdc1c59dd7f1e7222575",
    "signature": "0xb2a883b53cc118594e14544c02bfc9746e5d4109059c9e859ce8a8c4ad59287a7fd11b3a64e042251338ebaf25d9a3dc488390c376a123aa93dc6a1f4cc784771b",
    "signer": "0xE66b0da662DC3EB7Af2524970E1EC826e75EbC81",
    "userId": "987732555"
  }
}