Transaction not yet indexed

668dsoB5GHF3QDyair8mtvnStxFJA6VkCc9cpe3ArLBXwpPvMWHMx2qACU65iTB7nsx89eEhzqspDz6LcewHWDFk

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