Transaction not yet indexed

2U21wmhQ9rHAaBR7BHMHfsm8CxrdMn6AGAm4u8PJ6rSiVUgAiDJL63p4cQhgiDP2DQRevbLNhYTLBrXw5CsLjcV3

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