Transaction not yet indexed

AmNx45EgdzcBotf2RPdphPGtQL8eGBCRW7rPFU6qgGVUUhtrri2o2GpD1VHhf28nRVGjAh6hHKe7fGmhLASA2CE

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