Transaction not yet indexed

664nMNvkHTGSG74Tagm4AsvxFaipYW5YnfSs99CcxLaaC2i5vQmkSPUrotLZrnPg5NbK6x5Bx11a4mAYoSoPkuCU

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