Transaction not yet indexed

55Z8rPRqki65dXQdJsJDKhDn28MAt4gASKAztnvyzPE48db9KJy4iqWWStrsBFw1jEyNSAmDtMermTJ6NR7g8Sb9

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