Transaction not yet indexed

55k9YeCux2rAQNf9dgwcBcbtxaDNXKicCJeYYA7SuPhjBd1DiaVNv92Caivo3bLWi7W2WCfC7C1UZqSsF4mFDLL7

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