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 #0x74a1664ed98211a03a0d96de8dd1342eb86cde957ba04d2da578b53dba899a01 · ArcScan

Block

#21,516,541

2026-09-18 15:04:41 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,541
Timestamp: 16 days ago · 2026-09-18 15:04:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x74a1664ed98211a03a0d96de8dd1342eb86cde957ba04d2da578b53dba899a01
Parent hash: 0x04efb554…707ba8b9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,541 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

5.3%1,579,821 / 30,000,000

Base fee

20 gwei

State root

0xc3ee9c91d1a0…3866ba4e9958

Transactions root

0xece96a603ebf…8aedb0e0f13c

Receipts root

0x74d67d9b92da…3adfcdc63a4e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800