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 #21400390 · ArcScan

Block

#21,400,390

2026-09-17 22:42:53 UTC

FinalizedProposed 4 hrs ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,400,390
Timestamp: 4 hrs ago · 2026-09-17 22:42:53 UTC
Transactions: 15 transactions in this block
Block hash: 0xe25bc262f635b8c1b5cf0f56102b163bb22eb8aeee39b8379833eca04a2688a8
Parent hash: 0xc13b2858…1d77ee8f
Proposer

Transactions in this block15 of 15 shown

0x6651b8…497dc3

Contract Call0x7f1…7a660x3d7…f25d

$00 USDC4 hrs ago

0xec2092…917b9a

0x7f0706af…61d4db05

Gas used / limit

4.4%1,326,470 / 30,000,000

Base fee

20 gwei

State root

0xc53950af11ec…deddad8efcc4

Transactions root

0xca2c3d4ffdfa…5936cc69e88e

Receipts root

0xfb16eb01cbf9…ec9fcf6d7fd0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800

Contract Call

0x798…d5c70x545…98af

$00 USDC4 hrs ago

0xeb1638…4bddb8

Contract Call0xfd2…39480x545…98af

$00 USDC4 hrs ago

0x94b165…339be7

Contract Call0x0aa…ff600xf92…74ff

$00 USDC4 hrs ago

0xbb49fb…b260cc

Contract Call0xadb…c5e80xf92…74ff

$00 USDC4 hrs ago

0x602667…f437b4

Contract Call0x97e…8b9c0xf92…74ff

$00 USDC4 hrs ago

0x95c079…7c37de

Contract Call0x2ef…1f560x0d4…ec3c

$00 USDC4 hrs ago

0x28b408…c62cd2

Contract Call0xce4…8b930xf92…74ff

$00 USDC4 hrs ago

0xb57664…15b637

Contract Call0xbd3…9ee60xf92…74ff

$00 USDC4 hrs ago

0xecacc3…1758e4

Contract Call0xa9d…8aae0xf92…74ff

$00 USDC4 hrs ago

0x059b8e…96226a

Approve0x294…d5c90xcc3…3d8a

$00 USDC4 hrs ago

0x38837b…1da291

Contract Call0x4e2…d01f0x43d…41d5

$399.71399.7125 USDC4 hrs ago

0x61a1a8…5bc11c

Contract Call0x3fa…0e960x0d4…ec3c

$00 USDC4 hrs ago

0x256d47…968866

Contract Call0x7fd…f75e0x0d4…ec3c

$00 USDC4 hrs ago

0xd587a2…55473f

Contract Call0x99c…b45e0x3d7…f25d

$00 USDC4 hrs ago