Transaction not yet indexed

21SDM2vYPDpyPnGYSDaCUSDHtb3M2Y6ER4qddtu2oDVDmQp7mneNACAUnXqQ3QSHysHknmcZWY8bLcuLVib3WPDP

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