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 #21263019 · ArcScan

Block

#21,263,019

2026-09-17 03:21:34 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,263,019
Timestamp: 23 days ago · 2026-09-17 03:21:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x064dcd4e449d6efc706590488fe50b704e9db3720e7839840b25f33d419e836d
Parent hash: 0xcc492f2c…1cfd1c25
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,263,019 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

15.9%4,760,170 / 30,000,000

Base fee

20 gwei

State root

0x92c77afb90a0…3bd2d21bc8ae

Transactions root

0x693c676996b3…a83e2260079b

Receipts root

0xd18798894a54…ecc499ea66e1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800