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 #0xb8f8e197741e128cfd05b0e7dae406733e1999e108f41aa0fcb42620c684a5aa · ArcScan

Block

#21,311,813

2026-09-17 10:13:48 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,311,813
Timestamp: 39 days ago · 2026-09-17 10:13:48 UTC
Transactions: 0 transactions in this block
Block hash: 0xb8f8e197741e128cfd05b0e7dae406733e1999e108f41aa0fcb42620c684a5aa
Parent hash: 0xb515167b…9fbd6c0d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,311,813 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

15.6%4,688,266 / 30,000,000

Base fee

20 gwei

State root

0x0dd7582c8134…db0589c19696

Transactions root

0xc501a404ce18…a1665017e7f5

Receipts root

0xb93f1afba135…b91b64b116dd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800