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 #21519427 · ArcScan

Block

#21,519,427

2026-09-18 15:29:04 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,427
Timestamp: 51 days ago · 2026-09-18 15:29:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xe850552172bca0cc018b54c08f1e61c0d1fa6389295ada3d250e4bbc35a5cfdc
Parent hash: 0xd41246fc…186d878a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,427 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

28.7%8,607,528 / 30,000,000

Base fee

20 gwei

State root

0x370b0c67c5f7…1e4886f82a16

Transactions root

0xcb62d8bb69f7…8114da173dbb

Receipts root

0x8a0c41174f5a…eeb1b4678cf9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800