Transaction not yet indexed

21v8aRis6TLVEZLpgDJd29MEYCX4p12vmdZ6iczeDLBU8LbqAM1ZWQaYGcbXhdbMso8sprhyRuQv2xzyo5zE1DuT

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