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 #21510820 · ArcScan

Block

#21,510,820

2026-09-18 14:16:21 UTC

FinalizedProposed 1 day ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,510,820
Timestamp: 1 day ago · 2026-09-18 14:16:21 UTC
Transactions: 11 transactions in this block
Block hash: 0xfdda3d068db4fd15e7f2e0da19d98c27fd83404d4c1e680df3f158faf0ca7aa0
Parent hash: 0x28bafdd6…e68a0d3e
Proposer

Transactions in this block11 of 11 shown

0x3a66d2…0aa980

Contract Call0x01f…2d750x474…67d2

$00 USDC1 day ago

0xe09024…803f5f

0xb1a19155…2ab19a1b

Gas used / limit

12.7%3,808,028 / 30,000,000

Base fee

20 gwei

State root

0x3ecc89ca8fb3…f3cd5624dda1

Transactions root

0x3887e3f857ac…db88e5f52996

Receipts root

0x92d5e78198d0…d4ebcba2249b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800

Contract Call

0xa46…21100xd31…bfad

$00 USDC1 day ago

0x480d81…6d866c

Contract Call0xa43…06fc0xe47…9b03

$00 USDC1 day ago

0xa9c2e9…ad07c9

Contract Call0xd21…48230xf92…74ff

$00 USDC1 day ago

0x3f3cd6…911f50

Contract Call0x236…23cc0xf92…74ff

$00 USDC1 day ago

0x475c31…8290a1

Contract Call0x967…70070xf92…74ff

$00 USDC1 day ago

0xf57fdd…f465a7

Contract Call0xdbf…35780xf92…74ff

$00 USDC1 day ago

0xfc55bf…94b4df

Contract Call0xd4c…514c0x0d4…ec3c

$00 USDC1 day ago

0x9da02b…45e686

Contract Call0x37f…18820xb02…97da

$00 USDC1 day ago

0x1ce49b…9bed00

Contract Call0xb91…d3210x53d…4827

$10.6910.68537 USDC1 day ago

0x194f7a…606579

Approve0xb91…d3210x548…e27e

$00 USDC1 day ago