Transaction not yet indexed

PmpbVn128HtmmN9SFYgZjnVVa8BzURVThQKnzn1VbG9RWcpeRjhx9EfHPfP4ARSkVivftWcZJSGMSw3ka7fEm55

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