Transaction not yet indexed

21pckf4CmJ8BNpfEvyRd2TXpvgccqqpuMoEqCfX1eecz92qbQswtkDsoXHr2einWRqKujCwwDtP3w7S8gYzGhZGF

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