Transaction not yet indexed

5ubf4SAeWsfkdYYRjCdcwVstYD4UByrwwMdTyQHCcjctFazf1cnqNbRpU1FBQz6tAFvxjFacC1Be3wTbLk2KSyAs

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