Transaction not yet indexed

642PLnbhPPMCDUsiUuMBt1b2YaJWB3NfzzGjWH7ToLbCvzrNaDxjeTZ1XDamTegsWd3AMGx1w3EeJrdECbPjB1h5

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