{
  "manageEntity": {
    "action": "Follow",
    "entityId": "620307004",
    "entityType": "User",
    "nonce": "0x80c0dd438cc688a5c0b9932cd1ef71bf88b78889b84e63364168f8f186e90c29",
    "signature": "0x651fd68ef841002e41344c07e9ed6499a7c9a324bbedaf5f4f2792cf0e5dbbc26d76ca09da5c28aa0494018fe8454effc9b21cb130325872c0ae2a79f2f693921b",
    "signer": "0x7cb443E1D882339Ce2Db89944ef44929E8E2F578",
    "userId": "343301"
  }
}