Transaction not yet indexed

2CMUjk5P6yqBJRe78hzagfzoEmxnXHBMGssxKJLBmY1ZhLGJrfzAc7pPWfTQb5bZj4utJDn2NtZ5Cm5CLApKdaC8

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