Transaction not yet indexed

21mXppwKSNWkeKxDPwWQR9XG4Vc2oBcmtW41aSRkbTL5KCtMJqGVHjwWhkzvFDzu2TNGpThUmkbCSgtfN97o6o42

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