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 #21552943 · ArcScan

Block

#21,552,943

2026-09-18 20:12:25 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,943
Timestamp: 16 days ago · 2026-09-18 20:12:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xb158858d30351a7278ad75b45c6e37d4175fda07f2e67a75371e18a8ec7a10f1
Parent hash: 0x23ff4ece…ccc62ef0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,943 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

4.1%1,241,008 / 30,000,000

Base fee

20 gwei

State root

0x1ed6cd6dc72a…c5bb70a9da0e

Transactions root

0x2027af2e7ef9…2f08a0e9c638

Receipts root

0x4d34bc9f47a3…b463454d00cd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800