Transaction not yet indexed

4ubSZfmGkS3HUFFK9u3vabavnh4fFGWPCwpppdXMQeErAkLoqmFDzemWPcwzo8youbPPXSFQuAbe3RyWjyL5fBj6

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