Transaction not yet indexed

21c5FAvAduU36GgzMwGWYsdWyDeovcDA3KFEHGghwp29t2G4tAtu6LPkfs5HjZJj3dX9PMtjBoVzAMiUaHbEfJ66

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