Transaction not yet indexed

53ncdpYqicSN2fNSitANRmvRMvwNax1kTqTNCNqv8HVVbwhTUconPevcMjwvYzkmhipPf5EoFxSGjJLJSKKUH5qh

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