Transaction not yet indexed

5UBFMhPxRF91dyLFD5fFeo2w8vEKRVNs2rDZQBgZGSVUv6NMZ6koYVgmNfmCrjxWgXJ8uX4XGN7D43k5t5nNGtt1

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