Transaction not yet indexed

3n66nxUnQBFxvmp4xnW3YRtupHgQwPZgYkZXFnQnKMLp48Pj4N7UGQcSpuCSSBc7YvxBXJy2kA9aPWpShASP6gGU

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