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 #0x566a1ce7280daa5d2d3b8760df8a28821ddd813949a3ab523278294d1162e44a · ArcScan

Block

#21,416,708

2026-09-18 01:00:49 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,416,708
Timestamp: 56 days ago · 2026-09-18 01:00:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x566a1ce7280daa5d2d3b8760df8a28821ddd813949a3ab523278294d1162e44a
Parent hash: 0x7713fc55…7e82cce0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,416,708 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

4.0%1,208,061 / 30,000,000

Base fee

20 gwei

State root

0x9199d03caa86…06c555641b38

Transactions root

0x2a13a9a01425…2d965dd3bfb6

Receipts root

0x8468218af28e…7af67c6f7fa4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800