Transaction not yet indexed

21HpMzduvQ2XiKEKip4AyDdht1aGKCAZkkRhECGaAXd7R7USBhbFkSSyhs9SfA2P8PpPqnzscvjSeVpGgwNxkJBN

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