Transaction not yet indexed

664B7SjZk3dSDWJsLFr2wMs5yPZNT5VnTzHhgfmrCa8hGTbvj1ydvbD19CdeE5AUzPBEfDBbtJBeX9XH4mkbUA16

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