Transaction not yet indexed

66RAb8D1tJssGwjmQeuEWT86L3RVwLMLHWLD5Zg6fMj5ySzCRJFJD5Dn42mfjLvVJsffAp6gfcLDt4v3yBdnURf3

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