Transaction not yet indexed

21tmkrn1CwjaKDGHEHWfJQkkXXJHmLrCCPevjtFFDE5uG8ezHEEdC1JLEGDeQPFe5wPE2zFek4Vf6teVHkxFmmgV

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