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 #0xcd8e1163f4790bc5a327f3f9bbcf739a2b232b4f55bc2ccbffe9ef969debf48e · ArcScan

Block

#21,370,502

2026-09-17 18:30:17 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,502
Timestamp: 28 days ago · 2026-09-17 18:30:17 UTC
Transactions: 0 transactions in this block
Block hash: 0xcd8e1163f4790bc5a327f3f9bbcf739a2b232b4f55bc2ccbffe9ef969debf48e
Parent hash: 0xc540ccbd…5767a2de
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,502 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

23.0%6,907,608 / 30,000,000

Base fee

20 gwei

State root

0x40016802993a…1bc00cff2b30

Transactions root

0x75ddeb6d1a01…1c2dea4b1b20

Receipts root

0xf960224f55c1…9f2f5cd0a1f0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800