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 #21486007 · ArcScan

Block

#21,486,007

2026-09-18 10:46:35 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,486,007
Timestamp: 54 days ago · 2026-09-18 10:46:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x3ade411d510a520a40fd9d514101e365ca3027b0c06d27607f38d3eef8b6d998
Parent hash: 0x3998529f…3bbb65b2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,486,007 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

14.7%4,422,696 / 30,000,000

Base fee

20 gwei

State root

0x94b10c30e8eb…62e3451a0959

Transactions root

0xf8eafe364cc0…02e600cd1d5a

Receipts root

0xbb3dacc148be…c52d6266c091

Nonce

0x0000000000000000

Extra data

0x00000004a817c800