Transaction not yet indexed

5r21oxjpYVsjkLS5ePbF7TSUxPA4uTf8cN98dREc1UXjxXxDV3Rtfw6oDafUiuP6byLmHawMYTFgyih9crZHk7k1

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