{
  "manageEntity": {
    "action": "Follow",
    "entityId": "540529323",
    "entityType": "User",
    "nonce": "0x0ffbb67c097e47bd4b1fc8799d10dc6f286532394162733d628cc437a5e385d2",
    "signature": "0x896978d5df80a45619b73b6e5e0442c99dd86e1a5266dc3b2374dfe430264f0a3fbb56ad92bc0f1dd01a4e0fceaa3ec5baee81c0b0298d33902396b92ced83c71c",
    "signer": "0x7964a5eF7E9a780013d3886B40ca04443D69588D",
    "userId": "224019652"
  }
}