Transaction not yet indexed

21PzaS4ndTeBZamW5R4CTf4ftSUnZyM8vvLpn8XJM4ay5eQN2k2TdrcL8JoqDKVRH9mxr4iSrH4BnSgBPiGGVFmo

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