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 #21402124 · ArcScan

Block

#21,402,124

2026-09-17 22:57:32 UTC

FinalizedProposed 9 hrs ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,402,124
Timestamp: 9 hrs ago · 2026-09-17 22:57:32 UTC
Transactions: 6 transactions in this block
Block hash: 0xb878fab00e5a86173e55f5f2d35108472d44c2d9fbec3dff61d8d49d3b05ca9a
Parent hash: 0x5ccf04ec…ece4fdf4
Proposer

Transactions in this block6 of 6 shown

0x037db4…41a5e2

Contract Call0x5e9…7d1eMulticall3

$4.214.2074 USDC9 hrs ago

0x09108e…0516f4

0x7f0706af…61d4db05

Gas used / limit

1.4%417,262 / 30,000,000

Base fee

20 gwei

State root

0x22d28feeb728…2d0643b7a57b

Transactions root

0x25fd5d12b615…d5a26d36873e

Receipts root

0xeaa8457b2267…439ffed1c79f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800

Contract Call

0x98b…211d0x545…98af

$00 USDC9 hrs ago

0x5c4dcf…24c964

Contract Call0xdfd…5d490xf92…74ff

$00 USDC9 hrs ago

0xf9c490…c5e1cd

Contract Call0xdab…2e960xc3d…3465

$00 USDC9 hrs ago

0x3a6693…8e2e86

Contract Call0x88d…88420x4fc…9fb1

$00 USDC9 hrs ago

0x9a1caa…f8933c

Contract Call0x6eb…962e0x0d4…ec3c

$00 USDC9 hrs ago