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 #21412026 · ArcScan

Block

#21,412,026

2026-09-18 00:21:14 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,026
Timestamp: 52 days ago · 2026-09-18 00:21:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x197e9227e9a2e392418003f7720e2c80977cadfe477b85c0bdcddd6f584db372
Parent hash: 0x20c5752c…03db64c7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,026 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

10.9%3,281,677 / 30,000,000

Base fee

20 gwei

State root

0xdb552877e966…5f217eb7956f

Transactions root

0x137edd51c365…7346016b8838

Receipts root

0xce0791c4b510…7e88e9f08180

Nonce

0x0000000000000000

Extra data

0x00000004a817c800