Transaction not yet indexed

Dmu6ikVFDYTCMrSsuqaa8rrHj5B3xpiPePFv21L3yLpcbBhAs49uVgbmtKVSsRz3MQSF9B2CP2sig5HeTFAWVZ6

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