Transaction not yet indexed

55419QC5Mx16h2DoDnpFyuPGhSaLMAY8L9X4mH7chyZ4H3TGt8S7gTQG3GybDc4G1eDVLEXT4SswuS3XHoB8XRX3

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