Transaction not yet indexed

Cm2unXXpmoh1iUkx5ewdFUsD5m9uLUtNofvtpTchQ32EtfkgrHChBeMjVCWDHQVQYvnS6Lri1D4sFMNua25vPM3

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