Transaction not yet indexed

vkt4FxK37s8PY3ypgggWuLQFRWHBFC44A2w9adGZYuDP4b2NRWrVA2MTCPpVycnZbfuHiYZVRpp5ih3H5JAeLQn

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