Transaction not yet indexed

21NtPiNBLZ13cKW2VFSgJS2PxdFcb9SCU12hXenkrntmmxnHDpgrhCKEqMLWcD7rS7wnqqPcuDxLKBZE5oVQZHFi

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