Transaction not yet indexed

661aHboYimUt6yyDBC5YNeCfC2qFKGvsJvdA9wiBVMCW7QKYASjSSoUtL4vSAEGjNNMuhWNje5LeE2tzCxwGhH3k

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