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 #21220382 · ArcScan

Block

#21,220,382

2026-09-16 21:21:36 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,220,382
Timestamp: 8 days ago · 2026-09-16 21:21:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x1e124d731ce1f29757f7fac8b12d0c79287df5ab7fe464976f4e83654f3427df
Parent hash: 0xccf9a1d6…a7d07724
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,220,382 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

22.5%6,742,588 / 30,000,000

Base fee

20 gwei

State root

0xfb31ca90cd25…5ce3f14dbe33

Transactions root

0x1639ffd117ce…ce0bb9a8e15b

Receipts root

0xd2e3a94209a0…3e1a51e7437e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800