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 #21308803 · ArcScan

Block

#21,308,803

2026-09-17 09:48:23 UTC

FinalizedProposed 5 hrs ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,308,803
Timestamp: 5 hrs ago · 2026-09-17 09:48:23 UTC
Transactions: 9 transactions in this block
Block hash: 0xc650d3fcba20563307e4a5994089c37ec63abe98c98a075820858ff10e995c76
Parent hash: 0xb758d8ce…2431ff0c
Proposer

Transactions in this block9 of 9 shown

0xc12fcf…6dd883

Contract Call0xa9c…562b0x81d…6d97

$3.003 USDC5 hrs ago

0x2da037…ceca92

0x2756042d…ecf88b3f

Gas used / limit

3.9%1,158,553 / 30,000,000

Base fee

20 gwei

State root

0x8f7d32cb8f72…6aabc0a67aa2

Transactions root

0xafb83526b7de…e73f17d0106d

Receipts root

0x7c43f9845d43…5befb3a52161

Nonce

0x0000000000000000

Extra data

0x00000004a817c800

Approve

0x347…da7e0x648…620a

$00 USDC5 hrs ago

0x67b119…3f261c

Contract Call0x347…da7e0x53d…4827

$00 USDC5 hrs ago

0xbd71d6…a87870

Contract Call0x106…f7840xd31…bfad

$00 USDC5 hrs ago

0xccc499…95a4bc

Contract Call0x3c7…aca20xccc…15be

$00 USDC5 hrs ago

0x2c99e3…147717

Approve0xf20…8e3aUSDC

$00 USDC5 hrs ago

0xeed103…863425

Contract Call0xf20…8e3a0x4cd…bc31

$00 USDC5 hrs ago

0x7d50af…859ee3

Approve0x564…57baUSDC

$00 USDC5 hrs ago

0x98ee54…2636dd

Contract Call0x8e0…db040x88e…267d

$00 USDC5 hrs ago