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 #21312474 · ArcScan

Block

#21,312,474

2026-09-17 10:19:23 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,312,474
Timestamp: 36 days ago · 2026-09-17 10:19:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x34a26c202f94cf697424ca0d3d373eed69946c10a884bf9993de0307be7325ca
Parent hash: 0x47e81dc6…eff41710
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,312,474 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

21.2%6,358,920 / 30,000,000

Base fee

20 gwei

State root

0x924f7b7e1590…8dc56f59c1cc

Transactions root

0x590acfbcc4f1…ea244d8d80ae

Receipts root

0x77ed5f9bd44a…4dc27fecf1a3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800