Transaction not yet indexed

5Ua21SpQqsud1AQQqGPMLDPEdEsoJhBFELctja9PjMigeo3MAA2A6XkYNPzphcfQviiPtKKVMn6b7ESqLhPUp4L6

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