{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x902d11165ddea8805733fba620fbfcb0fd8c3649b40fc00f4e421766190acdd0",
    "signature": "0x911e89912b4040e507d6999aca2ec8e860715d4313851b4ae35aa0a15ebfc73d4cd099e613dc76bfed460cc9923df1a00ea4d93ac596f6c3caa5cdcc6973bdd41b",
    "signer": "0x75d782C5a68f76DfA69c426479B6ad14383D035f",
    "userId": "328056745"
  }
}