Transaction not yet indexed

21mo4vsufFPtaxoAWqtro7aS9VGyqaWuNnPMrmKujmYHWPFuBbQJpRZ4VewyuD2iJzjw5EhF5B5sRk9E2wzf7UFR

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