Transaction not yet indexed

21mu45C4XQkGP29tj2SQR24NgtKXgL2XKWnh4jaGQjWtZnDx6vdhoxH5oqyHEqmFkKUWx119RNUog6B1UUgsJPsm

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