{
  "manageEntity": {
    "action": "Follow",
    "entityId": "400600465",
    "entityType": "User",
    "nonce": "0xd7bafb8304b08a59eaee18733b7040a9400888155d54c6ab836c4862159d538b",
    "signature": "0x7c88e442adf87f1854fd940914c6703ea8437ebd384867fd3fdd8df1ddf680390669ceb38c3ad30ca6153942650d92f0402420ad33e1a451096e15d1b8b0ff141c",
    "signer": "0x6eF66a6206A4589bEd5849d15Bc2746C2603b01f",
    "userId": "989336341"
  }
}