Transaction not yet indexed

53nrTV2TrDdPEnD8emCa7gy3QjbHAuvFGuYdaWJjf7WLHstpfEwqiW8iXjtQbPVBsGUiQGFbqAh3GTPxusXGZdk5

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