Transaction not yet indexed

3ppER6eQUpaJKqDFEkj9KWQuL6DTDC4NE8bMJisrLUmKXunDEWGTPAwP3aFU9Z7aVRoaFSuBaSTKodnuDkZVrQH1

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