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 #21528289 · ArcScan

Block

#21,528,289

2026-09-18 16:44:00 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,528,289
Timestamp: 5 days ago · 2026-09-18 16:44:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xb6c68f71c4f06e6763edc389af1e5162938a819546de5135b08075f2749cb4ff
Parent hash: 0x52db0b37…bd5b971d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,528,289 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

14.8%4,431,306 / 30,000,000

Base fee

20 gwei

State root

0x847cb2b22734…5141383e0b77

Transactions root

0xc2b16aa5bc40…78151143d8da

Receipts root

0x4ea4a1da43b4…57fc3f0eec93

Nonce

0x0000000000000000

Extra data

0x00000004a817c800