Transaction not yet indexed

21mHULaGV3J3MgXvXYoQMABQEeWiWhev5L2PaKf7KX9AWPvLiatd4PtopV9q7FbQo7ZCMKgr3hc1jb9bpEPUqyx3

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