Transaction not yet indexed

56ubCU5sX5atA3gqWPWpaEiBHTNJwhv2iK1CZvgTUwvHXSCRGd83Byf4RbRCHT5tPDCaVphgGSq7N6PqePxdAk9c

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