Transaction not yet indexed

667XtzyTFFaQp5cDqTba2yWNjVMEBAZdU39zGA1emYLuYuai5NtzsgmM7fpQDhcUSnRTtgMZ61mT3WVKwff7Cvw7

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