Transaction not yet indexed

53L4tSb9d16DJqkFVfoYRntNDA2pV3HSp4dUoMyRTNiYQCAbDt8En2gtDG8J1ojsTYKLYn36cFKGuRyGFT7jds37

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