Transaction not yet indexed

ZkkXysCo9BmdWDuynAsRVkPPwLNASMb8rouBLqykDjB42ShhyLEdhXZdFwnD51mF4R7Gzqp7a5DvGvm5RQdxRVV

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