Transaction not yet indexed

66JCuAxffT5SE2k53cxi2iTcjaNnJuNCNvDg8kjBEfzkVKszBUFBour5BvWhtW3XYUe6ZkihRaQjFXa7qD81cFQ7

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