Transaction not yet indexed

5Q421wmPAnN97zdDrrwfDRjd34DsEARiVS7bfiU6m4K29HEwyZ6qkvirbMBSxmLFCQyfnC5gbpgFqz7TCBDXRTrn

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