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 #21276814 · ArcScan

Block

#21,276,814

2026-09-17 05:18:06 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,814
Timestamp: 19 days ago · 2026-09-17 05:18:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xdbe78eb0d151f562261af27d4e9ca26ed0d1a93f79a07435d1dcab7c828f298c
Parent hash: 0xa58aa95b…cb8437ef
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,814 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

9.5%2,838,140 / 30,000,000

Base fee

20 gwei

State root

0xd95c4180f3f9…f906fd2570a0

Transactions root

0x92e6480bc8e7…35f0288bdb3a

Receipts root

0x5eef505a0513…968e2ae4437c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800