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 #21304746 · ArcScan

Block

#21,304,746

2026-09-17 09:14:07 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,746
Timestamp: 20 days ago · 2026-09-17 09:14:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x2a6f70ce6a861e0e3a47e2d5189be83bc2af8d3d0dcd2cfb7e7a546db618d5bb
Parent hash: 0x40d88ca4…bab50163
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,746 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

20.9%6,260,817 / 30,000,000

Base fee

20 gwei

State root

0x6b9bdef51bc7…49c5cf66225e

Transactions root

0x015139b606ce…28f2a302b69d

Receipts root

0x7ff266750a29…d1a35e8332b6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800