Transaction not yet indexed

NUUnd17eYwSHyWXWdsZPFvLY754Dng5XEGyV4DfbAZbm7gtSbXYWn1wT8R1ZHwDN4YTgWbYcjsJLoXNiM7L4pVr

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