Transaction not yet indexed

55XDxdRC9Zw5JJ8u1TwTSNcMAaepTrtPbGHViQU85b3vazEDfq2up6SdcMTKsiEx3B4wvbdRHgRG9Ej8J2TfFRh7

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