{
  "manageEntity": {
    "action": "Follow",
    "entityId": "875797218",
    "entityType": "User",
    "nonce": "0xe04c611811a56812399f0ce3f1bbad69a6ea282e05c866acef497e70202ccbe4",
    "signature": "0x5f18ef09344e37984ad05ebbf2e0d07692ff276dfe55a34ad09519db2bebb9126c359587f6e5924256b317000524e9f01347b6551272f20a72f200b618ff341b1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}