Transaction not yet indexed

mKU4K1qJc5j47jUTZHZwXnyDm3MPFUykZHLqSGFJdcpRF8B73GdMzCbqrzazBmEUAz9MSr8G9Rd6AarDxLSEzu7

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