Transaction not yet indexed

2Rk621bEDBbjUdtEvbtXoBekEW9cfJ69b2ACE5bSn16aNpYxWtuSMKzdacUX8b2JCW8nvL7RkNHnPQFa4FCgSqEe

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