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 #21268020 · ArcScan

Block

#21,268,020

2026-09-17 04:03:48 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,020
Timestamp: 48 days ago · 2026-09-17 04:03:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x68a490d94aa43112bc7f72ae062d8aef908b06e3a18fc3f77250910e7ba23df8
Parent hash: 0x5370299d…eaad87a5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,020 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

6.1%1,822,670 / 30,000,000

Base fee

20 gwei

State root

0xb857648e2d19…97160fc1dd00

Transactions root

0x13daa76c4ba8…9c23f679ca46

Receipts root

0xde58da6c14d7…ac3df707e5a8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800