Transaction not yet indexed

448Exgk1v7sHYLVUPKVvtDgnDBeCBthRxiZzyeTdgXwn7pXKQktrRbeWJMin17D8XXoGJ4iDdyNsWQGxrek4iNNK

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