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 #0x9a077887d861a3440500bbb7c38ae7f5217045298b1a485456a124da3659e4a4 · ArcScan

Block

#21,400,659

2026-09-17 22:45:09 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,400,659
Timestamp: 11 days ago · 2026-09-17 22:45:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x9a077887d861a3440500bbb7c38ae7f5217045298b1a485456a124da3659e4a4
Parent hash: 0x9f20b9a8…a2d18c8c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,400,659 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

2.4%733,564 / 30,000,000

Base fee

20 gwei

State root

0x56da89163350…1247dbd27206

Transactions root

0xdd743494c6ab…04f88ba9ffe5

Receipts root

0xc489bc0ea024…d71fd84ff53d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800