Transaction not yet indexed

ffEuCnNy5UxvRB7qUaUkMPkgp8XLE8c7kAD1SSfyRqDsq64rupyL8WLLDZCksdzrW1AsiJeBFm4TTTwQPLv8FHZ

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