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 #21215037 · ArcScan

Block

#21,215,037

2026-09-16 20:36:29 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,215,037
Timestamp: 6 days ago · 2026-09-16 20:36:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x3d3e3b660be21eb02d4c64f30fb3a920abd97202aa6cf201c6ef5d0d9ebf2eca
Parent hash: 0x991157ff…b5aa2b62
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,215,037 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

31.6%9,497,611 / 30,000,000

Base fee

20 gwei

State root

0xd8bd86eaacca…98fc4ebb400c

Transactions root

0xb67ab23a0a0d…88972c15fd1b

Receipts root

0xca1f77509f72…88d101f79281

Nonce

0x0000000000000000

Extra data

0x00000004a817c800