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 #21346817 · ArcScan

Block

#21,346,817

2026-09-17 15:09:25 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,346,817
Timestamp: 19 days ago · 2026-09-17 15:09:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xa5d0c9a651444bab023c1c8e5d1e3d73280e4f285eaa98a57c83298faf85d689
Parent hash: 0xf230b870…1d55fc94
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,346,817 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

9.3%2,797,519 / 30,000,000

Base fee

20 gwei

State root

0x69072a0cb696…2e55851ef95a

Transactions root

0x51d9536b60fc…54961a9162c3

Receipts root

0x645f569ea494…657a7c46b816

Nonce

0x0000000000000000

Extra data

0x00000004a817c800