Transaction not yet indexed

21yDP3BtJDAEUmbrgsVTykMrHJx52y8ACEErx9TrpcbmqvMPRmhRNkgaVvimu8XWD1psGQ7UpaGwHHUgBAkVtt5Y

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