Transaction not yet indexed

NmJHKwrKNEHE86KMYCyS7HyJ2oUH9yHh7sD4XVf6gbEGY7v8jYRWCofrBtgvsFs9LdxkT5y7NMWSNVmMQ4tc2Rf

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