Transaction not yet indexed

3R7SzAcMKiEAnzEjLM62qmXizvVJFfraQ2VzdrNiBEQBzj6h8iT4zYbDRUPtnaekSmrbEJsTPST5cKm8UHVZhHC6

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