Transaction not yet indexed

a64ckzbPU6D3TmdhPRhWWnSqh4ZzVjwtgi9gfozyP6kCMrWNTRXu16W7RDbPZF4i9jwvTmtNeNonJGgKrhLyBQx

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