Transaction not yet indexed

53UKatPPreKLQ21BaB3nkAS9gpu1EBgnMRUvqT8Bg2VaSGwjE3NG7kzk8vYnJSukdDmHToA9ymZHzADd3sBhqzro

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