Transaction not yet indexed

53V6HfJdcuPaq8qqj3EJtDxHfyX53u8rwHSyxufzNZagZz7wJWzJQ2z1BiN2m9L7jCGv4THHnSj3QuVGxtoFTHkQ

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