Transaction not yet indexed

21GM4JSrWvM1FEs7ELgPG3CUg7R68C6dyAi4BW8uNmQ5472o9XNDGbmRX8hMew2BEQQDN3gi2o7h1JAhzRqsacQe

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