Transaction not yet indexed

1ShNvbxmpiTkzM46n5DG3B8tXLyfvhNVGJXxjfeMhDJH1un6AYJs9xBAQVCa4fp2cQApst1PMAZm992BgeKVwA9

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