Transaction not yet indexed

RmMu3773uxou3qvtDRAWixABaaWXyQQWPnEUbUmZj4hEr1R4G6F4eeqbnTNTg1LYbYV3dnHyq8uzRWeBcmysM8C

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