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 #21556760 · ArcScan

Block

#21,556,760

2026-09-18 20:44:42 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,760
Timestamp: 5 days ago · 2026-09-18 20:44:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x61a73f19c8d6051686776e3c5af6bf7872c71974ca2b2bc7f7cbae901457ffe7
Parent hash: 0xca2193d7…63c2a4b4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,556,760 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

1.9%556,298 / 30,000,000

Base fee

20 gwei

State root

0xef3f9168922c…e60e5b8c503c

Transactions root

0xebefe8a04e9f…117913aa26f7

Receipts root

0xdcd27968cec7…a7215a87e246

Nonce

0x0000000000000000

Extra data

0x00000004a817c800