Transaction not yet indexed

121JYJNvyh8ZLNg8aVRjKDxmHWFdMQJhiEq9Nxh974iZSuF1vaekvrMwQzxDynYantQQuT4nAX3RVam6hyaR67FM

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