Transaction not yet indexed

642c6nRjbAAYiWBCjkAgQED6jRwgRadFCz7KSMtxHmmoEuB22y99nMU88twHDPHbhsSCS7aJyU9AzPH5TpRx66dp

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