Transaction not yet indexed

3Png21Ksg8aX9ySe5xT26VfjootbiESPjtTJseEZkRnE2ydqyTaCubd6KWfSvP8Mwsj7FxAPMGbbAgwCR6R3m3eY

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