Transaction not yet indexed

51CQ6cKcWu5viuWrFWVjLKnTxABN74PSJYG3jbwfBFoQYWDaGkrPH6c9KkgcQqcanJbQkoVj21PyFd6L74UrEjnt

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