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 #21320286 · ArcScan

Block

#21,320,286

2026-09-17 11:25:20 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,286
Timestamp: 38 days ago · 2026-09-17 11:25:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x71559bcf2305073aeb6e403b06e5eec13435658b5cdad4160eb7cbd63e9123e1
Parent hash: 0x2dbc2b28…e8bd1bad
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,286 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

37.8%11,350,482 / 30,000,000

Base fee

20 gwei

State root

0x9eb0b3ad93e9…d01b28952ff7

Transactions root

0x549501396653…12c03de5080f

Receipts root

0x84d7b99d5375…54a31e7dfb73

Nonce

0x0000000000000000

Extra data

0x00000004a817c800