{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1889",
    "entityType": "User",
    "nonce": "0x78395ca0d137d79b27be8bf528444b386e984d5c69ec830cf22829d0293acf40",
    "signature": "0xef443b0593a05ce070e8d0c5a8d9b5b8b5ec73cb5b73d35d3bf041234d04ce397da9dac4ba50fc5ad8d2c4c1faa8bbb34da27d3389aa2447729f0a03fcd2d2421c",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}