Transaction not yet indexed

21MWceB6FAXWVu2SwRGSt9Rc2tr2s1QnMhS3mLdwBksvFmVDuy2F3owiZz3gTH6dz3At9631XVj7ZNSPVjuRTmB9

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