Transaction not yet indexed

88PpW2FEeucrqpNDLAnBsZwt975UtSHJe2AhzAQ9Zwf3LU7HscKf8FFvXDJhoPUbM9Mdxg4YxvNHTBpYMMomD7u

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