Transaction not yet indexed

AGkbhaPTQbZEVc8Dpu2Z8UAScXo3mipkMFwwhtbXeL1ocu9KA1NiVWSLWkeAjf5teZ6CZbFiFxFDTTmSJCACbnZ

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