Transaction not yet indexed

2C21sUs99h93GuwxmKTo4tj2CKiTAEYTwTX6haEPECNTYv4yvD1KRVrnAtDuiubpmJ1i1XFoPkjUi6Dvsyj2LCmx

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