Transaction not yet indexed

CU21RfUdtGZFbLKgFv9DqshXbDiWtfTKPorwpfeDCBixkEHGWHBfFUPEfgK2HAa9Crhw78b7z9C86PzCJ1An88b

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