Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x5c553d982bdd8c0b538a35313e647694717d178ee5c151aa3723391459e09628 · ArcScan

Block

#21,442,862

2026-09-18 04:41:52 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,862
Timestamp: 41 days ago · 2026-09-18 04:41:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x5c553d982bdd8c0b538a35313e647694717d178ee5c151aa3723391459e09628
Parent hash: 0x9d0ccb92…22b25dc0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,862 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

2.3%684,706 / 30,000,000

Base fee

20 gwei

State root

0x6962e036d07e…632f44abfcd3

Transactions root

0xf1a62080fdab…7d5e104be414

Receipts root

0x2ec2869baf82…e194b53fa6db

Nonce

0x0000000000000000

Extra data

0x00000004a817c800