Transaction not yet indexed

1mR5NGzXAJSzGoRoq4jmRvtYYWFcEKbTEmjCUFQLghbsSwQR8hAf4wPVcG9NjuCXUWaFT4SF1fx1Vfh5aVdcBhH

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