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 #0xd54306238df6c63c008fbc623a63fee142e3b2d3624c6134ac0a803e3271e14d · ArcScan

Block

#21,304,286

2026-09-17 09:10:14 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,286
Timestamp: 6 days ago · 2026-09-17 09:10:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xd54306238df6c63c008fbc623a63fee142e3b2d3624c6134ac0a803e3271e14d
Parent hash: 0xd9f068de…92761c4c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,286 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

9.1%2,716,163 / 30,000,000

Base fee

20 gwei

State root

0x61295e674409…fe4e8fa3528d

Transactions root

0xd68737d65091…c5f8729d6f95

Receipts root

0x94de986b7188…bb1d1eba64e1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800