Transaction not yet indexed

RdULgAc9vqEDjs5MYYLHT77AnVbiYUP4FVceR6i6KoLFRgjrzh4Tqi7bgHSeZpeCitk7C2uCeMk7KN5h5NBpzT8

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