Transaction not yet indexed

52RSHKPENaBsqFTd5KGaLWCJqz6LCWbHNMHzVzwAeVwjZjuiHWkR4s8F6zgyuZEkWvMgGyvJhD2UbqkoQKpPaPP6

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