Transaction not yet indexed

21XHBiXyqyefowdpUv3suLh7JbRb8NjaeaWm27NZGUtpuiqSBXKvLTMkyLbBEF3kn1cX8HXAXtmQmw9K7ACFMzgM

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