Transaction not yet indexed

52SM8fK5ppyVumJoxyWDmH31B6nRhtJopF7DiJdCtAXGQ3tUJtxPrCQiZBQzFBAXnvmo4d3FxZ3dKe5Ae7weFTAP

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