Transaction not yet indexed

21mm4Fo1KJMg7TcCUpeYN6tMPodL5sEheg6R99Xa6ynePScZhaoiEKsUVbZGhRW4UiSZnY3f7LN8Xap2EE1b3eRs

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