Transaction not yet indexed

21xtfDni1aTp5TEGnq1x4Joo97NumxhUnovgMsiQBSF47Eh5FHL3b4D8L7dFgnuJPpx4TaYmRwGrtphJtRiYEQta

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