Transaction not yet indexed

Mb44WsjMc3bJpnhWAT2KzqCyBBs4MVYYeDULvFMFXn7K5DGaRebUtKuVsZs4bCW2zyexfbL47GYKbTWiBTTANtz

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