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 #21400316 · ArcScan

Block

#21,400,316

2026-09-17 22:42:15 UTC

FinalizedProposed 5 hrs ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,400,316
Timestamp: 5 hrs ago · 2026-09-17 22:42:15 UTC
Transactions: 8 transactions in this block
Block hash: 0x0fa8020587ea191c789e734c3bd24e76a93089df9ab155c57426bedc0785f314
Parent hash: 0xb1eb33b9…11f2d02e
Proposer

Transactions in this block8 of 8 shown

0xc8bce2…7807ff

Contract Call0x997…2f9d0x3d7…f25d

$00 USDC5 hrs ago

0x3f7a03…dacc01

0xd9153d9a…45454123

Gas used / limit

1.9%563,605 / 30,000,000

Base fee

20 gwei

State root

0x064b13dee6c3…a1ebba0aca96

Transactions root

0xc1c9674c5ebf…a7e76ea21b58

Receipts root

0x6c72c9f9ce6e…08eb39b67327

Nonce

0x0000000000000000

Extra data

0x00000004a817c800

Contract Call

0xcb0…5c800x545…98af

$00 USDC5 hrs ago

0x9130f3…730628

Contract Call0xf14…1cc50x80a…f233

$117.81117.809201 USDC5 hrs ago

0xeab7c1…2102b0

Contract Call0x482…b2660x241…373c

$00 USDC5 hrs ago

0x3d66e6…55bb2c

Approve0x0fc…1f9f0x698…96e7

$00 USDC5 hrs ago

0xfb672a…243f48

Approve0x81d…e3920x698…96e7

$00 USDC5 hrs ago

0x89627f…a52c65

Contract Call0x7fd…f75e0x0d4…ec3c

$00 USDC5 hrs ago

0x541eb7…307c8d

Contract Call0x6b9…5fa10x3d7…f25d

$00 USDC5 hrs ago