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 #21521700 · ArcScan

Block

#21,521,700

2026-09-18 15:48:17 UTC

FinalizedProposed 4 hrs ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,521,700
Timestamp: 4 hrs ago · 2026-09-18 15:48:17 UTC
Transactions: 12 transactions in this block
Block hash: 0x18ab97560c29b72149b2fc703ff30c15cfa26cb9428628363c0b44592c09742e
Parent hash: 0x4a52d7e1…24e0a5dc
Proposer

Transactions in this block12 of 12 shown

0x6b4a8f…4c9613

Approve0xdcf…9dc70x000…da61

$00 USDC4 hrs ago

0xb10f78…9780ee

0xb1a19155…2ab19a1b

Gas used / limit

3.6%1,068,105 / 30,000,000

Base fee

20 gwei

State root

0x070885de7127…d4957be6a02a

Transactions root

0xf3700c87a9fa…a153772f4a9b

Receipts root

0x6aecb745d0a5…0391638b5d5a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800

Contract Call

0x85d…32a80x3d7…f25d

$00 USDC4 hrs ago

0xba3889…6fcd95

Contract Call0x441…f8930x0d4…ec3c

$00 USDC4 hrs ago

0xf59630…8e71ec

Approve0xd83…308eUSDC

$00 USDC4 hrs ago

0xdcb0af…65653c

Contract Call0xab1…34770x6d4…9d2f

$00 USDC4 hrs ago

0x4c0534…71831e

Contract Call0xccf…08880x4fc…9fb1

$00 USDC4 hrs ago

0x2815ab…aa7a6d

Contract Call0xcad…e8500xfd0…b7f0

$00 USDC4 hrs ago

0x71403b…b6605a

Contract Call0xb1e…5ce50x0d4…ec3c

$00 USDC4 hrs ago

0x510851…c2c3bd

Contract Call0x0aa…ff600xf92…74ff

$00 USDC4 hrs ago

0xfd204e…34685a

Contract Call0x45a…487b0x0d4…ec3c

$00 USDC4 hrs ago

0xb9f8a9…008c5a

Contract Call0x993…a24d0x130…b91c

$00 USDC4 hrs ago

0xa74751…f48f2d

Contract Call0x99c…b45e0x3d7…f25d

$00 USDC4 hrs ago