Transaction not yet indexed

421GSVpFtRBbDN898tnKdaBFEB5QekqzGAJ8RkFC7PxSdhpYBtmDAzD1JuL8HsZbtFbKVzpX5JxNMVV7kxKcVLQH

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