Transaction not yet indexed

666S1FzxmNvsND35DtK7B1SpkDaDJFu3ac1Yhe4G9dX3isBGD28S1ZCGiu9mJg62MoLWmXm1pkyTEXsGsrsxhWbQ

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