Transaction not yet indexed

553e3gfPFjvfEK9neVmsuD6miyJD1eWgNMFVEWCTMdECAGe2E329BU1gbbce8pfivkfLFBTUqGQmQZ7C2qjyMNy1

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