Transaction not yet indexed

5b2fMrufCom9xi1JPDSvEKZYzq35PgbqAzG3regJZrMLPjXVpjvcy2GFkq75d6nyKEbVEAowWZRhDRWE4m2789rx

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