Transaction not yet indexed

21Bu4wXBofhRCdttWxrhZWZDUi5YaHbpsvYcgUtkCBKkyHgECseYgAMac5hGRj86uFBC9LE3grQR32uBKdpb34yR

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