Transaction not yet indexed

EX9hNo1aRLDYSAB1UcAVCB8uTDXVvxmWFHTuehArDGJvhTVKpdo2CNtHGVfUbarqSo4MNXV6qdSDzYUi1n4XgzU

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