Transaction not yet indexed

EXKUBn1pdiUCajnpXfkJ7YoDgrVBsCKvVrVwGU5u6gu85bbcUZYbNfEHqRwcef38VV9vepczAmnE6GbcALVFg5G

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