Transaction not yet indexed

UDG6FbyphPWzuZ3epJf5TMnmD9dXhvWzPSW2AMUNbvVKZZg9RG28oX1PDzk4SrNA7wTyfRbUMvdbYrKxiCoecg4

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