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 #21247280 · ArcScan

Block

#21,247,280

2026-09-17 01:08:39 UTC

FinalizedProposed 17 hrs ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,247,280
Timestamp: 17 hrs ago · 2026-09-17 01:08:39 UTC
Transactions: 8 transactions in this block
Block hash: 0x08b865724c53d82acb8add359bdc721906e3dc61e38a7953246f66c0cd8273d3
Parent hash: 0x96cc0d3a…a69bbc6b
Proposer

Transactions in this block8 of 8 shown

0x07d399…03ea31

Contract Call0xbe2…d35bCCTP MessageTransmitterV2

$00 USDC17 hrs ago

0x428231…2bc1da

0x2756042d…ecf88b3f

Gas used / limit

12.5%3,739,478 / 30,000,000

Base fee

20 gwei

State root

0x901942eb425d…b8d648a4ea34

Transactions root

0x4cfb43cd1894…5c3e5fcb79f9

Receipts root

0xc197359ed34c…1ac23f8ad461

Nonce

0x0000000000000000

Extra data

0x00000004a817c800

Contract Call

0x9df…81ba0x4fc…9fb1

$00 USDC17 hrs ago

0x4832c0…a9ae04

Contract Call0x8e4…c3490x4fc…9fb1

$00 USDC17 hrs ago

0x2f9685…83f57d

Contract Call0x5b1…6bfc0x000…4bf5

$00 USDC17 hrs ago

0x834e81…1759eb

Contract Call0xcb9…7d0b0xb02…97da

$00 USDC17 hrs ago

0xdf8bca…316c58

Contract Call0x942…52780x1c9…8a6e

$00 USDC17 hrs ago

0xde564a…f0db93

Native Transfer0x16b…ff960x0f0…7374

$0.560.56 USDC17 hrs ago

0x1233ff…632972

Contract Call0x7f0…3a910x000…a032

$00 USDC17 hrs ago