Transaction not yet indexed

21gtKbqvkfqPAdMy3t2EnMPhjfX9xUssLtehSamoUv3fDa1sDUWMv3Tfu2pWkr8AriJBhUiRs8n2XkBpXqWgX4s5

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