Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xc74911631b0b6d353ed23be1ca5008564fce69de5ef69c2f984a8bbc1caec551 · ArcScan

Block

#21,388,201

2026-09-17 20:59:50 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,201
Timestamp: 19 days ago · 2026-09-17 20:59:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xc74911631b0b6d353ed23be1ca5008564fce69de5ef69c2f984a8bbc1caec551
Parent hash: 0xc67e7f0b…3b04fb0a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,201 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

8.3%2,502,512 / 30,000,000

Base fee

20 gwei

State root

0xfdba3a157561…ea5ae2a3ca35

Transactions root

0x4a187880284c…d1653f0b406d

Receipts root

0xe592c96edd84…ffa28c227a0b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800