Transaction not yet indexed

PMNg6MoGVvJA2SHokZSgWv3aB7ZAPCS8WdDQJEg9Uz1jQskor6oWv7n3UgL9MwNAbVApmrN7Lbxjf3w5gtZELfP

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