Transaction not yet indexed

668352MeCv33Zo7MPNNQDPPPhxPiav1YJKNDPGjTwoqMipnFwrQ4j9k4zuUf7KzcqHyVpgm39GRaAfT4k9VhNQzM

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