Transaction not yet indexed

5df99puyUqG6wwd2QD2bXNfjm7an27CSRiBEKFuhxuCEhQRbdpVwE56pUAac8bsh6CwPMMC8SbmPn2e7pr2aSiT7

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