Transaction not yet indexed

55fYM2hHDDv5QDbcJPWP6S3UwCkzTgtbkaabU9WRZQTEZAWDKj9TgwY9XUKEvyoEbsfpG4rdbHd2usb2zaaLgn19

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