{
  "manageEntity": {
    "action": "Follow",
    "entityId": "778523",
    "entityType": "User",
    "nonce": "0x7802907f1acd6008f9b1d893625a01fc1595adccbc627f28090473bbdde14a3c",
    "signature": "0x90f1effcf36b55596839537fe32eb6db8e76efd3dababe5a71d376dc11b38759442245164a28ac0885499c16f77ee0a38f5e1ea493c3330f3e5bfd5f6dbae8721b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}