{
  "manageEntity": {
    "action": "Follow",
    "entityId": "519534823",
    "entityType": "User",
    "nonce": "0x10fd3aebdf1dc63a334f8103e0b003723ebc884008a51aecf7cc7302d967493d",
    "signature": "0xb8fb64ff679ff0b4f1aa6a4cf2515443b247d515e17bd9fc978abb0e78a245c825976c464acb400c203a1ba4f47d056eab53ca95d568d0ab398e90b505c3b2351b",
    "signer": "0xa9d97FCC9F836C37Dfb2e4949548d401BD9f4dDA",
    "userId": "83002"
  }
}