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 #21517422 · ArcScan

Block

#21,517,422

2026-09-18 15:12:08 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,422
Timestamp: 8 days ago · 2026-09-18 15:12:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x9244564ba4a6f5e76a73ffbb2e39f79e45997a000c2ebebb6bf68a921992cc66
Parent hash: 0x3a04f331…5ed10e90
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,422 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

15.2%4,558,805 / 30,000,000

Base fee

20 gwei

State root

0x326b9a342dc9…a643e4e274c8

Transactions root

0x8f8df390c4ed…53c1049d45a5

Receipts root

0x77eaee989b3e…3ba9f05b2c9c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800