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 #0xa18982dfd4735e8ec78616b77bda4f3416c04e44f31160a3847432ce748528f8 · ArcScan

Block

#21,555,634

2026-09-18 20:35:10 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,634
Timestamp: 39 days ago · 2026-09-18 20:35:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xa18982dfd4735e8ec78616b77bda4f3416c04e44f31160a3847432ce748528f8
Parent hash: 0xb2b04fae…d864e613
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,634 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

2.0%595,414 / 30,000,000

Base fee

20 gwei

State root

0x7c31d9ce58fe…b7a429f41fc7

Transactions root

0xb7ea2559bd03…ddc2ba5a1ec4

Receipts root

0x7c7f68fb4a22…3d0465ea7d30

Nonce

0x0000000000000000

Extra data

0x00000004a817c800