Transaction not yet indexed

21MPD7xPiDrMyu66EoN94bLMgsVvVmRuRVpN9KDBkP8vX3uAYbyJpam2w5Td1vt8Ja96jiUGwVoj7AzwuYz5Q2pA

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