Transaction not yet indexed

66wC8sxfUZ8f4uPzUU9Jb96ccRiMNYe75mUff9mSuPJhfAxwiHAEHcs5fMjVnr1Yi3WMcesrpSoSSkK7YF69zLg1

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