Transaction not yet indexed

66M2PkDffm73pPSmtqVe41WXLXyo4iMtNeFmnxxvDDJnRMkyLzbQ3fSPJ7LZPfFZH22RpeFeM1E9R8rUTwJiUZMP

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