Transaction not yet indexed

664BtgbcPfJ8nNsimLxNhiBeWLSeQQu6nRB8G81hcBfWBSMYcMJ2rPJvKt5P77PLDCWUemFGChiVahAPyC6qBqSg

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