Transaction not yet indexed

21CgfG4kbKHtuEMZBtmKBZspQtp5a6NRZ2c76QN54vm5uCe1NRf8XNNgMqTQHfZNQpGj3jXFEYRhsdDa5Tqb4zz8

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