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 #21281038 · ArcScan

Block

#21,281,038

2026-09-17 05:53:47 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,281,038
Timestamp: 30 days ago · 2026-09-17 05:53:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x0ac93124e3f2f801fc1d51f444f1c903679fb26b39d5f3ea22388b9bd17dc8e9
Parent hash: 0x4e483213…d6f82544
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,281,038 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

9.6%2,870,040 / 30,000,000

Base fee

20 gwei

State root

0x948abc8149a1…78dc5fd63a82

Transactions root

0x94e2889d34e1…34b2462cdb54

Receipts root

0x7b4816aa3669…05abac77b46b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800