Transaction not yet indexed

XnMMhiTDJLKtfNHTR1S8qkKYCqxuW6AWDcnzapiWsoy6WPBNDHSoQ5T8A4Q3U22qmmJGaWmDGypDDniiK14X6VU

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