Transaction not yet indexed

21SHT4XshKs45QTAQRSRou77FbdamhEN8Bfgtb2HrpbPgw2S2CE5AC4coHsUgLNdv3RzEreAJuSsQs9UFzKYBoj7

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