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 #21485306 · ArcScan

Block

#21,485,306

2026-09-18 10:40:40 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,306
Timestamp: 48 days ago · 2026-09-18 10:40:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xb48a13e2d909e3f2155b68b30c31539429608bca8bd4f6906675e834a20623ad
Parent hash: 0x8c22fb2e…729de456
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,306 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

2.8%851,973 / 30,000,000

Base fee

20 gwei

State root

0x6c8e4ae8ebe0…1af8a7620a00

Transactions root

0x0efacf80c4b6…40e494cb0dfe

Receipts root

0xf2ff673034a0…552c6f20f667

Nonce

0x0000000000000000

Extra data

0x00000004a817c800