Transaction not yet indexed

AKLNptcKd88c6JUXLezJQGweVQzCvyvBocG4dA5hR8aXvbRYcLsWfRERz2wTvdSRW7Cnv4cYvkZTtb7nRsZKHrS

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