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 #21517330 · ArcScan

Block

#21,517,330

2026-09-18 15:11:21 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,330
Timestamp: 13 days ago · 2026-09-18 15:11:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xcb83fc39c59665eff22ed31ee84595a978373a17ed819a03d37445f3ee0d0034
Parent hash: 0xbc62d4e0…ca3ee801
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,330 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

6.7%2,004,709 / 30,000,000

Base fee

20 gwei

State root

0x110e30691d41…7fd71f345348

Transactions root

0x83c01d442562…de5c6f0edab3

Receipts root

0x00f442f3ec2e…b40287712f84

Nonce

0x0000000000000000

Extra data

0x00000004a817c800