Transaction not yet indexed

21zyw43TfshQ2B52Le2jk7F6MqoWHsQu1t5VqftKQnrTfPCB7eaCiEx9d49AUppiEUg5aRV1yjSVV3TLLTGS8eu6

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.