Transaction not yet indexed

c66MVGSiJzBqE8aHkwYki6sGtAzf5a4QVuuvACbeSvGN4H3KJsYkUubVjxMkxkNEb7HNqB73QpFPdSMLfH4htiT

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