Transaction not yet indexed

52ysa6nFrZy2CMbFwkwusbsos1ZzNiMfJknZJVEcWiNgebKCTkQofEzFTRKrJ5CE1q6jSwY4YL9DF7V7vGxS2dH3

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