{
  "manageEntity": {
    "action": "Follow",
    "entityId": "354535",
    "entityType": "User",
    "nonce": "0x4524947cb821e561e48160e0a8332aaddd16e9f1c3827ec2b1a5cc523f898ad6",
    "signature": "0x7383c3be4332392821940e25b990faa0cc0bf092d7bf46076927e86c06a51393472e45160ad04bee2b1d3e5ba81f4793ef38abdd00666ce8fc441a838b2fe1781b",
    "signer": "0x20a821B898F6Cb6BB0E5FB2460eD4225B40Bd68D",
    "userId": "198400104"
  }
}