Transaction not yet indexed

51e9FmYLaLwV5cXahgaFuJFWWAM1E9ifjfTBNPywkByrxKo5CdjyB7VNDgQ2LYtbS8D3frPVcmActKgMC4YsHMNx

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