Transaction not yet indexed

21TgA1Jm6vgfh8k1k2ng27QMPA8EFZS5DSymmqaS9NPo6xDMcLW2U92npFKtFvf6vk3oyRxz8LAUEDqxdEW7oDQq

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