{
  "manageEntity": {
    "action": "Follow",
    "entityId": "112400",
    "entityType": "User",
    "nonce": "0x016b7997ca5196be441dd5d6218fc55341e5e1be6d472b02fa91271b4b328100",
    "signature": "0xf81cc4c3c01d8a7773a97fd2c470278adfe88cb72da1041825c00d9eb7cb87932976e72706a6649be0a9eed5d01a44301eab517135a7ac09250fc57d69b733b91c",
    "signer": "0x064Ea348B4Ddc8744F23c071534144974f8439d3",
    "userId": "58707019"
  }
}