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 #21620259 · ArcScan

Block

#21,620,259

2026-09-19 05:41:36 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,259
Timestamp: 34 days ago · 2026-09-19 05:41:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xddc43b33fa2326242f10389fc63ce687661ca2d06b60e6a257f35ff8190debc2
Parent hash: 0x801f480d…8b0be8ea
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,259 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

2.1%620,824 / 30,000,000

Base fee

20 gwei

State root

0xd64b6bf875ce…e443ed9138e6

Transactions root

0x2f437f02d0f0…eb40bba8efaa

Receipts root

0xb7da31cfcd89…8266d7e3f7a2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800