Transaction not yet indexed

21Gm6Xns2VM2gfwHwt5pps1JnkaUWqz4FUmfteMRkLUzJFuarFNnj8NeTMSqTcizm2bR8NVUMEvSj6FdNEoMMQuj

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