Transaction not yet indexed

5ExtBB8mR4VPE4XLtLF7koDd2kF7pGVbZaDxheUQrCEXnXSperE6zvVVPpcWqtCjef2jPGhhM5mvuvMaGXp4Xp67

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