Transaction not yet indexed

421HbU5ZA1ddK1HW2mmTD38vCbCAvyahjvrRXU6X2UDg7dQhydc3BdttN6TeG2U9Xxq9BodMKKtdaTuyvyvi2Pt3

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