Transaction not yet indexed

MYNYQG2kJEKr1viqqz2ZzxueDn3C4JeA1JXtP2uXL4mCWEACixjQpm9ByP6uE6ZCJpyCc5nkJHfzqsjKGifPKUx

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