Transaction not yet indexed

2z6dkEhAo7f5HN4vHtdLkJDJRWAVyTJmXhFCiarVvgWr4nJn5BFp3HuGQmESEbcBR8Sre4GKsebceSQE4eMuT4Tm

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