Transaction not yet indexed

3Mmc1pnceU1JyvcQFGqsw5XBBPTQDAkNM5NCTBeZgVA6sx5ngPmyFrksZhGeN4o7gGuwLZVwKMSK2FxUwZi6PQG2

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