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 #21556862 · ArcScan

Block

#21,556,862

2026-09-18 20:45:34 UTC

FinalizedProposed 1 hr ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,862
Timestamp: 1 hr ago · 2026-09-18 20:45:34 UTC
Transactions: 10 transactions in this block
Block hash: 0xd6c3285844035c0ba165916db730af2cd766c7a7827a5f221ce31b6fd2cd93d3
Parent hash: 0x72a04c3f…a9b3844c
Proposer

Transactions in this block10 of 10 shown

0x491722…0334a4

Contract Call0x85d…32a80x3d7…f25d

$00 USDC1 hr ago

0xa3e516…812b37

0x9be5f8a0…9114a4fd

Gas used / limit

3.3%990,445 / 30,000,000

Base fee

20 gwei

State root

0xc7c0ea533912…3587d295b700

Transactions root

0x70da2461750c…0573b9c2c879

Receipts root

0xc593ff9b11fb…0281b37c9dd7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800

Contract Call

0x2bb…fbd10xccc…15be

$00 USDC1 hr ago

0x463f54…563549

Contract Call0x30d…65b40x43d…41d5

$78.2578.25 USDC1 hr ago

0xe8babd…8b2dc6

Contract Call0xba2…f4d50x0d4…ec3c

$00 USDC1 hr ago

0xea5770…2383bc

Contract Call0x240…5858Permit2

$00 USDC1 hr ago

0x7af17c…644af7

Approve0x240…58580xa99…bc9a

$00 USDC1 hr ago

0xb52e83…32978f

Contract Call0x0af…66520xca6…5b54

$00 USDC1 hr ago

0x182aa2…9b9f5a

Contract Call0xd5b…1ea80x77b…869e

$00 USDC1 hr ago

0x06d033…6bab10

Contract Call0x0dc…74f10x0d4…ec3c

$00 USDC1 hr ago

0x4d4bf4…184e06

Contract Call0x6b9…5fa10x3d7…f25d

$00 USDC1 hr ago