Transaction not yet indexed

66Mftdpp4bXDq1zfiffN5bVATUMrnp5koXXrHPSrM2nqcQjZXFd2iTgRp2Ar4v2kAZdkKxDs3qfSA4HEbTDdwoXL

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