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 #0x0c312b600981d2981de8a11acf66d55aee9e5ec76150cd51b2a1b12914c136fb · ArcScan

Block

#21,517,639

2026-09-18 15:13:58 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,639
Timestamp: 4 days ago · 2026-09-18 15:13:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x0c312b600981d2981de8a11acf66d55aee9e5ec76150cd51b2a1b12914c136fb
Parent hash: 0x183ff595…245d749c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,639 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

7.0%2,087,174 / 30,000,000

Base fee

20 gwei

State root

0xda567b3b56b1…0ad4065af50e

Transactions root

0x366cd2024de0…c053d68ceb80

Receipts root

0xd765c538f419…f80362f64481

Nonce

0x0000000000000000

Extra data

0x00000004a817c800