Transaction not yet indexed

52cU5FbqZhaqXQ7VaW2nD2JFmprVRQwZTVseXdfTBAqC73YB6C9cGg2FX2cdUB8AZeCbGwc2RVBBBLDXEKXiybPn

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