Transaction not yet indexed

21LMKfTMnR4A4hogPajMfQN3nBeKAfzgRMZPyFMHEubmrUpVbcJdDfs5wSgKKoDfdSikmntfpkVCZYqrQ3yeAwHY

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