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

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 #21375669 · ArcScan

Block

#21,375,669

2026-09-17 19:13:56 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,375,669
Timestamp: 22 days ago · 2026-09-17 19:13:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x64868f1703a3830b12cc51f253bd67d21f2c1334652854678adb51ab49fb0cf8
Parent hash: 0x2cb77ace…519d78d6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,375,669 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

14.7%4,403,759 / 30,000,000

Base fee

20 gwei

State root

0x8352aee7d458…29e7174518f8

Transactions root

0xcd388f2c4644…73e19fdb5700

Receipts root

0x63e2d7caa2bf…cf4efcc9d538

Nonce

0x0000000000000000

Extra data

0x00000004a817c800