Transaction not yet indexed

263m4JHMMGVAQYqpZ2WBvf3PRVPGg24KDjmmM7rsidYcRWDHTw6Q6STc9yW4VugNXwLE21V6tqNFQc2tb4iB8pFo

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