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 #0x0977e48bc1c58267a30b3f2ae5c659f78589ca5f2e9af8e8945a123c9061aea6 · ArcScan

Block

#21,539,671

2026-09-18 18:20:12 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,671
Timestamp: 51 days ago · 2026-09-18 18:20:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x0977e48bc1c58267a30b3f2ae5c659f78589ca5f2e9af8e8945a123c9061aea6
Parent hash: 0xd8d3dee0…3a96276a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,671 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

3.1%935,500 / 30,000,000

Base fee

20 gwei

State root

0xdda000f9a766…1e4ba300c486

Transactions root

0x23235fd31fc5…38c6e3531a5e

Receipts root

0x816811868558…9f29927d7350

Nonce

0x0000000000000000

Extra data

0x00000004a817c800