Transaction not yet indexed

66HcbZ2Shhmvh5PrSn43JvMZ7yBAKy7WuHwuBwdZbKDMo31w5CMVw5wFh7siPVL1A1xPXx3sMfdS4J3esiDupEbm

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