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 #0xa53e3d3d7aa1d9ae29c450ebe27a0fac1256e289aa3760714176c236de769b28 · ArcScan

Block

#21,416,546

2026-09-18 00:59:27 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,416,546
Timestamp: 57 days ago · 2026-09-18 00:59:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xa53e3d3d7aa1d9ae29c450ebe27a0fac1256e289aa3760714176c236de769b28
Parent hash: 0xebbb762d…a682306b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,416,546 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

4.2%1,268,663 / 30,000,000

Base fee

20 gwei

State root

0x7d667ce0fa47…f9b8dd1a24d9

Transactions root

0x7b505d779624…22d3309023e3

Receipts root

0x3ffa71d7bd21…b738937b3166

Nonce

0x0000000000000000

Extra data

0x00000004a817c800