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 #21376227 · ArcScan

Block

#21,376,227

2026-09-17 19:18:39 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,376,227
Timestamp: 41 days ago · 2026-09-17 19:18:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x8ad48004e9c92d22dffa50b623d331f5ad683ffa55fb74a21e76ad07d42b769b
Parent hash: 0x4a057baf…bb51dff2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,376,227 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

17.7%5,324,804 / 30,000,000

Base fee

20 gwei

State root

0x4643d73b3045…740e7c7764c5

Transactions root

0x508aae2cf8d1…f84ae53f831a

Receipts root

0xfa8595b2e3d7…803b2bdb4c8c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800