Transaction not yet indexed

121mU7pATRbU9AteercZkkE9cuxTPmP47AiGRZGRYSaFrScQg5xEAUxRzeYcZjqeEhj98Nc2VK1MvCJ1b65zTBAp

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