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 #0xa1fc48efcfb120c207951dd59c24d89e33382453c4ebe5ca08d013298f02fbd6 · ArcScan

Block

#21,416,457

2026-09-18 00:58:42 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,416,457
Timestamp: 58 days ago · 2026-09-18 00:58:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xa1fc48efcfb120c207951dd59c24d89e33382453c4ebe5ca08d013298f02fbd6
Parent hash: 0x4b7193f9…57c6158c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,416,457 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

20.6%6,179,653 / 30,000,000

Base fee

20 gwei

State root

0x7011108a8917…c46ba0d67e61

Transactions root

0xba92f4df7df3…2c218044eb20

Receipts root

0x98b01454f7c3…4f6de6519c43

Nonce

0x0000000000000000

Extra data

0x00000004a817c800