Transaction not yet indexed

21fviZkSRwsRhQFVBzPL4Tk9gLzq59P7H2bNhwCpkh8Wz2kMeapWEHkcSQX5kdfTpyukFWppBWuVWkBDciHAAH19

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