Transaction not yet indexed

21Lcz4cx5i3UbJ5wMfM21N3XqzRWAL9ftgegGFkFoEG8Byn4PycjWvrMPxb59y1Z37RyHHQfNVX4tvDWcms15HVL

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