Transaction not yet indexed

21XUmuCFsXGJ2dpdRnEot2naVD3BNf1mqTpGW1VqLgjFxaDkWgWVCUrfsGwU89eHQPAaNaRCBQJUrsDZaUSbpC1Y

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