Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21178027 · ArcScan

Block

#21,178,027

2026-09-16 15:24:05 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,178,027
Timestamp: 11 days ago · 2026-09-16 15:24:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xc6e3b5b9b4cb35c40a0b8f50634f063cfc80e8d54f420bfcc458a31e373026b2
Parent hash: 0xdee77067…f1f816f0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,178,027 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

79.4%23,826,792 / 30,000,000

Base fee

115.269335701 gwei

State root

0xe1ec75f25042…81b5e47ddfa5

Transactions root

0xbd41eec8807b…6c5094595013

Receipts root

0xe831cab2be2a…6861259343ee

Nonce

0x0000000000000000

Extra data

0x0000001b012030a6