Transaction not yet indexed

WA87JZbfKN4S4BXP4tegXsgeTejt6yYYYif4rdpsKtZRFqfxixyJNFQ9rJBHSFzDfXDyGhkdTXf1MhP8ZKVdVEE

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