Transaction not yet indexed

28DqUpKJs8u9ebxryATYBM9so2oub1qK1uRpMzKHJKSwy8YHFTH8RLgn1hRQJbGxDaFMN4P9w8PLGPPJ4EBGvqEd

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