Transaction not yet indexed

WNnN8aSFZJdmN9EJCEe1PHv6J9omTCiwaJAB6TUQsHUvofsEnEPB8XdQHZFZpWHFfSSGFMjXZjGjp1xmDHkPMTq

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