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 #21559157 · ArcScan

Block

#21,559,157

2026-09-18 21:04:58 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,559,157
Timestamp: 55 days ago · 2026-09-18 21:04:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xfd84e5b84d76b902bdba6143fd6d673879c756e0b89735aabe74e5458f2372cc
Parent hash: 0xa2bb77af…b497ce72
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,559,157 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

4.3%1,300,770 / 30,000,000

Base fee

20 gwei

State root

0x48f846362b94…ee0564832ac6

Transactions root

0xb9077ce95727…17306edce977

Receipts root

0xaeaa468f71d8…4996b9633b43

Nonce

0x0000000000000000

Extra data

0x00000004a817c800