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 #21485908 · ArcScan

Block

#21,485,908

2026-09-18 10:45:45 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,908
Timestamp: 53 days ago · 2026-09-18 10:45:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x2e68546cbc5a26257eccd3c831e1d60c0c9773796af0bc9025894e1689f16a2f
Parent hash: 0xc1afc4b9…b9fc6e64
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,908 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

3.9%1,176,810 / 30,000,000

Base fee

20 gwei

State root

0xb8908f431df0…32a91b9691b9

Transactions root

0x78617d71b47c…05e50ae77983

Receipts root

0xed746604996c…012e382499a7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800