Transaction not yet indexed

XECHHcuNUjfYfEBKAdb8sewwpSip2LjMBZPDYwso3NEp4JLfUvZhHZb5b72WTs61EGfb1FroVRZpt4FGZUrNWw6

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