Transaction not yet indexed

So56EqdbCuAwFAuKMFxw6EZRsguVhapZD1ioSU1xW4wGuojjyytCSVMKqQVjTTvvUDMAMDpK5ihKKFVm42DVun6

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