{
  "manageEntity": {
    "action": "Follow",
    "entityId": "223331",
    "entityType": "User",
    "nonce": "0x415ef643ff98e9b68114d3a440e07f81b6b8bcac128141e37daff1289df05154",
    "signature": "0xa2d8288f13ab7aef3b6806150aefa21b940ed2bdee179c6cdc393a334eefb2d603ec729ae39a2754e26b97a9546f5dbaa5457c2b3043538eff79e9b446d49f171c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}