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 #21297012 · ArcScan

Block

#21,297,012

2026-09-17 08:08:46 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,297,012
Timestamp: 58 days ago · 2026-09-17 08:08:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x7ff7a34d2b10872f3de26a787e717943b12fbab4369b49016d3638388e9f6812
Parent hash: 0xb77ecebe…1218d2ba
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,297,012 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

17.0%5,110,482 / 30,000,000

Base fee

20 gwei

State root

0x62e5fb51071e…d55f4b4be8b1

Transactions root

0x690b7e786988…99c802edae99

Receipts root

0x3e2e7977128b…69a94ca026f8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800