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 #0x66585b296b5832210a2ee97185889b71fdf210035c49f0697ca43b2466e55a9c · ArcScan

Block

#21,553,426

2026-09-18 20:16:30 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,553,426
Timestamp: 3 days ago · 2026-09-18 20:16:30 UTC
Transactions: 6 transactions in this block
Block hash: 0x66585b296b5832210a2ee97185889b71fdf210035c49f0697ca43b2466e55a9c
Parent hash: 0x1a62b50f…dece0c3f
Proposer

Transactions in this block6 of 6 shown

0x68f1f7…9a3fa4

Contract Call0x433…d0b20x433…f108

$00 USDC3 days ago

0xfb5901…875f86

0xaf1e4eee…7f9b5c76

Gas used / limit

3.2%972,809 / 30,000,000

Base fee

20 gwei

State root

0x2fbc1565e93d…928ae85d9ef1

Transactions root

0xc6567f3705a5…396e23c92ae2

Receipts root

0xdab6f911e62a…a0db1a82fb5d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800

Approve

0xf6d…8fd70x75e…a777

$00 USDC3 days ago

0xf8701f…37ad91

Contract Call0xcfe…05df0x4fc…9fb1

$00 USDC3 days ago

0x61bfd6…792727

Contract Call0xdbf…a4260x4fc…9fb1

$00 USDC3 days ago

0xc832bb…4ba8be

Contract Call0x6b9…5fa10x3d7…f25d

$00 USDC3 days ago

0x5afc7a…eae384

Contract Call0x68d…737a0x4fc…9fb1

$169.26169.263577 USDC3 days ago