Transaction not yet indexed

477Nk9e5eVo56UmxMuZUpzTc4G9jfxinRMUPwYfPhJFEqBYiNayRvCatdwCxw2N2pR7udy3U577kmMSQJTYW4itA

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