Transaction not yet indexed

21f3qkLtMfE6TqZHi45ZE4Qs6YzRyDdVBaaLvZCrnTi69YpHoWsFzoMQGYXtsdo4y2PjQRbX9TLebALVparnKufZ

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