Transaction not yet indexed

21echS6c9uDik8TjaN2XNTGNDHDM2KL3kyefLZYc61eG2xzeUh4eu3DEgNNzJ4xNxYZFrJwH8L2JoHTHPnDg1VgK

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