Transaction not yet indexed

pmngL4yAeuNBECyjBm4mZ1q5fcCYJ9RxbxZexEfUDKeGMHurALCJm5v8iTS3zknxGWS2iwKe6n6Sjw4SdLAq9R6

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