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 #21211648 · ArcScan

Block

#21,211,648

2026-09-16 20:07:53 UTC

FinalizedProposed 1 day ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,211,648
Timestamp: 1 day ago · 2026-09-16 20:07:53 UTC
Transactions: 12 transactions in this block
Block hash: 0x57ca5745184aa04dd2f107d65c7bf07d976eafa1c4b30b906b289e1c5860b326
Parent hash: 0x6e496098…55849dd4
Proposer

Transactions in this block12 of 12 shown

0x3550dc…996e0b

Contract Call0x8a0…ae330xb85…11de

$00 USDC1 day ago

0x2bccd9…bb4d5a

0x2756042d…ecf88b3f

Gas used / limit

17.1%5,135,358 / 30,000,000

Base fee

20 gwei

State root

0x33f9eaa8fef4…a7ecb7c5aa59

Transactions root

0xa88ad2d37262…c9f78190bd15

Receipts root

0x43fea6e1f465…cc944d5df88b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800

Contract Call

0xf3d…b1220x4fc…9fb1

$00 USDC1 day ago

0xae622d…5131b6

Contract Call0x1ee…08250xb02…97da

$00 USDC1 day ago

0x2ae7d9…3356cb

Contract Call0x3a3…45f00x000…b395

$00 USDC1 day ago

0x878e69…ffc3bb

Contract Call0x919…15ac0xccc…15be

$00 USDC1 day ago

0x8a37b8…5b9fff

Contract Call0xe20…ef080xb92…ff4f

$00 USDC1 day ago

0x230f45…39889f

Approve0x898…fe920x526…232a

$00 USDC1 day ago

0x0eda58…21186c

Contract Call0x898…fe920x53d…4827

$00 USDC1 day ago

0xa43534…6a52a9

Contract Call0x2e7…f15f0xdf6…e113

$00 USDC1 day ago

0x865e85…b2bf7c

Contract Call0xf70…dbef0xaa0…3260

$298.75298.74942 USDC1 day ago

0xcfe5b4…75a0f4

Contract Call0xdc5…947a0x2ed…07df

$00 USDC1 day ago

0x1fa5f2…f782d7

Contract Call0xedf…74460x43d…41d5

$455.90455.895 USDC1 day ago