Transaction not yet indexed

3u7MTzcmCuuRQw6yoP9P1vYrQr2AEDZkY7sqYRbYnCHgTMzWG5XLSqFSd8a6jXrF7E7C8vXYGfPDCBEKdHVuoP11

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