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 #21373323 · ArcScan

Block

#21,373,323

2026-09-17 18:54:07 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,323
Timestamp: 48 days ago · 2026-09-17 18:54:07 UTC
Transactions: 0 transactions in this block
Block hash: 0xe5d7f25009375503b9ce5b7e6516735b8be4af8890acfd0f92c93e18d78421f1
Parent hash: 0xd2b48330…26f0e246
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,323 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

7.9%2,382,751 / 30,000,000

Base fee

20 gwei

State root

0xd788f60b47a3…3ebad229fe37

Transactions root

0x8a550e4699bf…ae28359f25f2

Receipts root

0xcf03d8823946…4e22d65fec22

Nonce

0x0000000000000000

Extra data

0x00000004a817c800