{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x6a1a715f712268f692fec67d2fc90796fbd9ffe22dd10edf7d8fc5cb8ca32e03",
    "signature": "0xfc4fa0bfa0fb7bdd7487d8d329455a37e18335357862cbb90e6eeceae381e9cc68e2bb1f6018a3b30b7d723465a38bcfd928c764807f085bdf46d1addc3534ef1b",
    "signer": "0x744CD02597C29766323d08735AC416fc46b0976E",
    "userId": "708826400"
  }
}