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

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 #21411256 · ArcScan

Block

#21,411,256

2026-09-18 00:14:44 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,411,256
Timestamp: 38 days ago · 2026-09-18 00:14:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x87ab430cab698297c80583ad052e2b6c7c997c8479e20b241d210ea2814a78f2
Parent hash: 0x661e7847…0a1ff2d6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,411,256 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

3.7%1,099,090 / 30,000,000

Base fee

20 gwei

State root

0xe119956c1e89…065f5009ddf8

Transactions root

0x7f1585e44817…90d7c0733a0c

Receipts root

0x36ba29e1a4a2…34e6ee675ced

Nonce

0x0000000000000000

Extra data

0x00000004a817c800