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 #21209183 · ArcScan

Block

#21,209,183

2026-09-16 19:47:05 UTC

FinalizedProposed 1 day ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,209,183
Timestamp: 1 day ago · 2026-09-16 19:47:05 UTC
Transactions: 12 transactions in this block
Block hash: 0xfd2828c03c1c61598844dcae8f83faeae27fe9893661075807fa85e7d565bbc4
Parent hash: 0x5ccc685a…80d84ed3
Proposer

Transactions in this block12 of 12 shown

0xd2d854…5f0f2d

Contract Call0xbe2…d35bCCTP MessageTransmitterV2

$00 USDC1 day ago

0xad3187…9b90c4

0x2756042d…ecf88b3f

Gas used / limit

25.5%7,646,444 / 30,000,000

Base fee

20 gwei

State root

0x03e164cb60b3…71d295e8b9c2

Transactions root

0xd8b02a56522c…a36ec52b287e

Receipts root

0xd5e691936b3d…130b7e8e2123

Nonce

0x0000000000000000

Extra data

0x00000004a817c800

Contract Call

0x147…44fcPermit2

$00 USDC1 day ago

0xa24221…ed6025

Contract Call0x365…8f010x53d…4827

$166.67166.666666 USDC1 day ago

0x22353d…d286e9

Contract Call0xd5d…a2110x53d…4827

$166.67166.666666 USDC1 day ago

0x3a3e27…626ab8

Contract Call0x000…b7370xb02…97da

$00 USDC1 day ago

0x40ab7b…600b58

Contract Call0x1b9…aca30x1b2…ba24

$00 USDC1 day ago

0x168b24…9ea78d

Contract Creation0x673…0096Contract creation

$00 USDC1 day ago

0xa9962f…6ce395

Contract Call0x945…6b6c0xe21…d655

$00 USDC1 day ago

0xa7d350…d9e85d

Contract Call0xdba…cf440x74a…323a

$00 USDC1 day ago

0x762152…e27bfb

Contract Call0x63f…39e70x0d4…ec3c

$00 USDC1 day ago

0xb6943e…1c405e

Approve0x3b1…e7960x95b…033c

$00 USDC1 day ago

0x19cce9…661d22

Contract Call0x963…c3d50x4fc…9fb1

$00 USDC1 day ago