Transaction not yet indexed

21Z9E1ouUc4eVpuLG1zm8FEvg36innCs3ecYuofD5RQh7sv7U1Nqf6MpHNYTDRdnbSo7fvPisXLk9TKWkheVGQY7

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