Transaction not yet indexed

pr56EXpSoCMy4tMdahDMj4WjvMrEe8njoEq8mYKWBoiTxmcx5REgHA6a6YuMxSCqvDamQerGStiw2LWx4hZ5uDb

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