Transaction not yet indexed

LKc56in2FmUjKKZBZPAyQMTYz2KpkX6PdPwaPcUDuspw3nvskpnYgWgPRxtchP9tt3eeSUBs8cqiPUZZqRNoXUq

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