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 #21555619 · ArcScan

Block

#21,555,619

2026-09-18 20:35:03 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,619
Timestamp: 40 days ago · 2026-09-18 20:35:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xe57411bd29137996df9c4a327bbbdb5740017f0c771a0d5d841e726c3c80a907
Parent hash: 0x4db809d4…3828cb87
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,619 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

3.7%1,117,084 / 30,000,000

Base fee

20 gwei

State root

0x50ddbd8e741a…20aaebf5d9ba

Transactions root

0x3176626f8fd3…4f436cd5d36b

Receipts root

0xd28e26d47264…1a3b4979f068

Nonce

0x0000000000000000

Extra data

0x00000004a817c800