{
  "manageEntity": {
    "action": "Follow",
    "entityId": "215428",
    "entityType": "User",
    "nonce": "0x7165f509fcb629e1b6d866843eea941ee60e6574e16b6dcf085384355c5d0519",
    "signature": "0xd5a1ade48346c4805d26b24dc2a296f23ba212806101c42388459d5512f00363234d03aa6de721bac659b4bd1b2884334665a6344a08f5fd729353a321e2a4821b",
    "signer": "0xa899e54a1aE2f8D645E14e3E1EBF6398971ece5A",
    "userId": "906687997"
  }
}