Transaction not yet indexed

21r6aw6gxQyinTK1yTC2Pf4ryaGbpreRTos9qZQRXLoVynvn76dPHMTeK3wnUNA7rFczXL3jswoNVGyxhNZiesG9

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