Transaction not yet indexed

5R21mhcccRiAXhZp1mdjEEag5VkB8HD26agXxpN9hj3QG1oV81CwRRdb2gpEdQasmQMu1cWdVXPRFABSFodkyEpR

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