Transaction not yet indexed

53RADHkMEXZjL4K1nGe2NgjSdDz4TfBEtiRD4Mg4TEGqiqWJCKD7TuYmME7R2tSpKwCsHXwjAPPyGEi8Zaz5xGUH

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