Transaction not yet indexed

255SC74K5Po54WyTYjAN4Bkt1RBG7YsPE7gRuDXmsXxjXj1rVcneXZEGcpFAtVZ4xdnVcTmTyYRHRf5dfDyfJCGD

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