Transaction not yet indexed

21ECMFKKEesuW4vbvca9pvFWE3j2TmBx9PSYTndJEnkCX8jUCrmJVPivZL3JZCTa3625CWWpYzmpGG8A3ASXo5Gh

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