{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xf6a3bd65c26a4f31749519a05dc6953579ec9239614c609c96e724af97c7b318",
    "signature": "0x2b9bd6319399b9edefd80f0cde68c6408feb2b9b86ca9a9482a65c1a0c5499d87dde16df5446725056dc52309e74606b33070f26a339ea4271db0b6a2bf005e71b",
    "signer": "0x4c2B6D597D288449d9F215489E66f1cCe1c85B8F",
    "userId": "721987098"
  }
}