Transaction not yet indexed

64vxP8k2DLmum3FsmuZ4EpU8CHbMfVRkzscSbv3tg7v2vhas73o1HR9uvCPrvkGVbGuByHddRbAh9D7UQb2n9NBa

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