Transaction not yet indexed

52HkAFARfQecnMC8yLY7gUH5bcXaJ2q77nN6NzJxexxzoj7RJhpEvc5SX8erhtC13ekUZPYVTEMnwMCCAuN4yYU5

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