Transaction not yet indexed

Mb6Zm7C7T2LbWbRdK7TvaYJ6K8Psc5obz4sKQ7PAPJ3bByTQ7rkjVMLqfQ2fEqgbUe2HdQyvhowSJR9YxLujUrr

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