{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x5789e4a1672b62c1419654d0c8fae8ae63c13f316d2e108d29f3844533fdb8a3",
    "signature": "0xa8a9afb6acaf5793f0eaecce17d4544723ca247eb622bc8c8a95b770dd576b2d048ab1c1a26800ff989dec08b79b536e5c202e861f2ac8441352c5a8655046531c",
    "signer": "0x54d5C666b27904DFA3C076806c46998e5bF8348b",
    "userId": "571162458"
  }
}