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 #21552231 · ArcScan

Block

#21,552,231

2026-09-18 20:06:24 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,231
Timestamp: 38 days ago · 2026-09-18 20:06:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xb310ae826e2ceed72bc5b3ec2e4514daac3cdaf17bc763f5a8eb2c7871004fd2
Parent hash: 0x0a28ed81…26fd8159
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,231 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

3.2%961,691 / 30,000,000

Base fee

20 gwei

State root

0xb5e02f47f5da…a57d584fef73

Transactions root

0x72aa8e49fa77…9158d018f8d0

Receipts root

0xd3aa50f32aee…027b5a7e4a04

Nonce

0x0000000000000000

Extra data

0x00000004a817c800