Transaction not yet indexed

mg8RiBkEjUKtUdcryaecaeJM8zkgdAbBQy8Kw4ke9PLRg7pR8fHz6eWCb2YJEDAYsuJSFexbTgQNtHktMs9Smp8

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