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 #21284513 · ArcScan

Block

#21,284,513

2026-09-17 06:23:09 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,284,513
Timestamp: 4 days ago · 2026-09-17 06:23:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xc74c59b0e91eeeaddda26a2a0fab41f5fa9f818ba701be4b2edcc4f2b9bd209f
Parent hash: 0x087d3e62…88fb3b1c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,284,513 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

8.7%2,616,073 / 30,000,000

Base fee

20 gwei

State root

0x7ff8be996a36…74a7eef5dd4d

Transactions root

0x0941b2bb246a…b9a3e234cdea

Receipts root

0xe737dcd08aba…79684e0ab5de

Nonce

0x0000000000000000

Extra data

0x00000004a817c800