Transaction not yet indexed

ApPUqrz8fAkWCT2rbRwKciwpiFDSVPqS9tCSqgZMDr6VhHLec1jhrpadCCNGhTeWc9gUGKTHJcMm5EXGAKD2ML8

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