Transaction not yet indexed

2couBjYdLw3hExX2BF5zWc5CM1ST7eQkcdu2Yax7dy7MvpRpXDffj1dBfKRVLdVg3Z4J46FoyB1zLUXmNpyNXMqS

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