Transaction not yet indexed

664mVuUmzSVSJhx7TWTjZYsFM4rFpnA1Btr6Sige288DeEqStkCsrR4tS4ba2YhbKSQYFUZeXBwR7r85MtEKM2Wt

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