Transaction not yet indexed

52Ku8wtJvMw9VuZgX4DAZ4csU2wsxtJ27AstJDbcJg2LFgWmrq8oJHWda83jqa2Khq5TJdkaxrBCS9dH2L9sxhVS

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