{
  "manageEntity": {
    "action": "Follow",
    "entityId": "648443373",
    "entityType": "User",
    "nonce": "0x6b547f6ffbe259d54af5905156c226698e2c81171c3eaab6c4b5e823417f4d69",
    "signature": "0x3c4cd1a9ee1d8a43fc10066e29f8f71a738591d6d58552979869fbdfb718009510bdfa5b136384591403df62c03caa1a627654c9f556e18867cdb774c66f9ba11c",
    "signer": "0x34Cea527C1dc0575a5B686515aad0Bf8F3b5f97E",
    "userId": "13589021"
  }
}