Transaction not yet indexed

TxPMmJ7FNECyd3S6ccX8y8WcqmNH19wNSpnTQy75SdLyW6eAgfmDUoUGAzdNwmvWAYigxZhbWe1eaqikEDWwik1

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