Transaction not yet indexed

SExMKqxMr37BtXyeQRG84TfXagxbKvtPUMVudQvkzZcpp9kUX4yTFPymPewLT6gkSAf5hdJ4kdhT4bkptPRq2kc

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