Transaction not yet indexed

21xhNnmEhBkC745LqggvoN4SVCxcufMC57Z2uyZVmjfbnJJzVaPvSDdM9YxQnM4Vq4DMFTMU1V3SpkoBmEptvhUr

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