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 #21485849 · ArcScan

Block

#21,485,849

2026-09-18 10:45:15 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,849
Timestamp: 53 days ago · 2026-09-18 10:45:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x15a6d8bd370176dce56817e4ef8640a113aac2c8810ddabe7a744d812e9de7b2
Parent hash: 0xcbbdda52…bdde4bd1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,849 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

6.7%2,002,972 / 30,000,000

Base fee

20 gwei

State root

0xb4a69ab94857…3d6af0ff3238

Transactions root

0x79a41faeba95…02d16710f7fe

Receipts root

0x98a70d878199…26c93cbe94e9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800