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 #21400061 · ArcScan

Block

#21,400,061

2026-09-17 22:40:06 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,400,061
Timestamp: 6 days ago · 2026-09-17 22:40:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xcbf125e9ada589f110a43c2c17bb428a750977ace1a611b0d7160148f06f5e5d
Parent hash: 0x629d893e…89323482
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,400,061 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

6.2%1,852,015 / 30,000,000

Base fee

20 gwei

State root

0x5f377f2d3d5b…d74d23472051

Transactions root

0xbaf92f316a6d…b7e9bd75d03d

Receipts root

0xb2eb064f244b…6eb2e4d594a4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800