Transaction not yet indexed

Sdc6mSTzmTYdvuvi5TwzPvMa6LiKBG1br3NLZgDmZ1TP1bULRmACDiQBJu2EpXwZd3VeAkM1BkNE2zftpomS8V6

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