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 #0x1e124232c2e8bd291c1776a3909407aa28a534f033bb0ea816d8929151df987d · ArcScan

Block

#21,556,517

2026-09-18 20:42:39 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,517
Timestamp: 13 days ago · 2026-09-18 20:42:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x1e124232c2e8bd291c1776a3909407aa28a534f033bb0ea816d8929151df987d
Parent hash: 0x0b3bfbb2…835e8c34
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,556,517 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

0.4%117,753 / 30,000,000

Base fee

20 gwei

State root

0xfd8e55d66316…838584070a9b

Transactions root

0x1476b0fb2947…06f9d0208ada

Receipts root

0x665926a4e761…3b939e70103f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800