Transaction not yet indexed

NXk3ASSCGx57GeVBkGhdWJF3noT2xXNfeUUr5u8T7YxPSNQrFubSQoreoG5m7F9NzC3M9fRoGQCxebv3RJgpfZ6

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