Transaction not yet indexed

666qy5qHf5hDdTP1cGRHLqZ4h43r1SbvHGVF9uneWaDondnLRTfMBMPoWWfxPLttEwEdS6PCJhv6jtcjZ3KFnyx5

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