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 #21345300 · ArcScan

Block

#21,345,300

2026-09-17 14:56:36 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,300
Timestamp: 54 days ago · 2026-09-17 14:56:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x119758cd15ff417147a5f1d5507e7159a158d786a786df72e75633c7760ba6e8
Parent hash: 0x7b230e25…cf33d4a5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,300 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

4.1%1,233,957 / 30,000,000

Base fee

20 gwei

State root

0x996e56a71d62…7c6f0c8728bc

Transactions root

0x1cd33470b5ee…9c7174d4c40e

Receipts root

0xc9e621f66441…25bb541888d1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800