{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1804411",
    "entityType": "User",
    "nonce": "0xe4e47e11a17578852d3f170a9e685a6e87b9069345d0049954c4b5e90e5210e6",
    "signature": "0xfaa2c27475f30d4e49ce0ee15cb155748e1051cdc080dcaeec4c9aad37df4c2f67e5b20ac983749f5db86c3b6afff7ab52d03da6005f43ef0c18f2a0c51e6e7c1b",
    "signer": "0xb9160bee52F73DAB98D7cB3210d24Be59194CaC4",
    "userId": "319969"
  }
}