Transaction not yet indexed

mpxN8FAM3g2ckFWpMJCVb2dJfTcdXLzqPrJowHrgDWsrvQkZjy5MMYDPcoSNEH95XS9n26vVE9gk9kr5mP9QGvS

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