Transaction not yet indexed

2UMB4iRhErWNvs5EYJkUSBLjZNZyeRv2FDuYSdUPHqySXMSn1a7ytHRDtfZexGqFREudXHCoZbNbRncx8ktVdFW2

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