Transaction not yet indexed

ASTkqkHH4aMMnyBQkcx9Cn53uUccuck8r8q72yuZ8kkLM75e2qTpcvrZ2RMMd2T7Zfs1BbD3apcsk3MxBd4EZu2

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