Transaction not yet indexed

21dG543kg7rzbPYTSnk7bS3G1iALh8CVYqD7FT5XCJcbHRcdaERufgFi4h74gnG6ZqMyHzXHYh6Yf1qrHwAoMrv2

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