Transaction not yet indexed

52SmS8ZkXT9LXu3FrkLt8h7ucQN4e9aFFXiuAEHhmcbxvUN8v7p4nb91XfCeCLA2rQvf2SpjvfnS9zoXLTxaMVVv

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