Transaction not yet indexed

66ttRWaiZUEPq99HMHysu7QxSAKPjK5YAgpNbdhYfMfuYkFtj4CAdQGwPH5ztnWSWPiFZec7jjifGTJy3x1PoDqa

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