Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x43f6548c61af4549babd7002fcdb19dec6e10e667dee43e524574bec38a7b966 · ArcScan

Block

#21,620,012

2026-09-19 05:39:30 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,012
Timestamp: 26 days ago · 2026-09-19 05:39:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x43f6548c61af4549babd7002fcdb19dec6e10e667dee43e524574bec38a7b966
Parent hash: 0x2d9386eb…77f998cb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,012 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

3.4%1,022,565 / 30,000,000

Base fee

20 gwei

State root

0x4103cda5d2ad…c365ddcedabe

Transactions root

0x279bc26ad267…662607f56515

Receipts root

0x860250eacc0e…b848066f38a1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800