Transaction not yet indexed

5ECSQLNtxF7kpBWVkRAxwndCfmAqpiiByqq9UZ5LtZ2P1qbGqzPRr3NN5RRzqCDyUroeDLRyfUnR9BN5XMPt8N1F

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