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 #0x4270f83e96921dd23927522810a763f4f24cd667e59d5b82bf5d8bd695f41ca6 · ArcScan

Block

#21,238,134

2026-09-16 23:51:27 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,238,134
Timestamp: 11 days ago · 2026-09-16 23:51:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x4270f83e96921dd23927522810a763f4f24cd667e59d5b82bf5d8bd695f41ca6
Parent hash: 0xeeb558ea…4265eab5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,238,134 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

57.9%17,369,075 / 30,000,000

Base fee

20 gwei

State root

0x9598b475eb29…cdb8dd056904

Transactions root

0x92a5b9f05918…190b7f6e5f77

Receipts root

0x3d98e5da6c28…eef4560474b9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800