Transaction not yet indexed

UMnEc72mCg7hh79YFWWftPL7EPkR7bXMnDAVGGu2dh6dST7TPMsyUzryfnbtuH49yKYm6QwDKrmRMCqMQV85YBS

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