{
  "manageEntity": {
    "action": "Follow",
    "entityId": "390966",
    "entityType": "User",
    "nonce": "0x5b8b29bbca22aca4da8d40dfeb9ee496630a39e3bb196973f695f50e6fb6ec48",
    "signature": "0xcbd29e2742b887e4ca9dfe2cba8ee4b835b77c4138456c6b541887d2b5de32840b4b8f6d98ffcb1462586696af3419a798c319cbad2752d18444ebd579be987e1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}