Transaction not yet indexed

21K5gMAzMAgn2aDTUV6GZfWm3oxJjhmTWfFy5AJU7rYv77MX6x6yhk5nbBokuCKJZKpTBtN9pruNSYgvPKiwGmcH

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