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 #21316860 · ArcScan

Block

#21,316,860

2026-09-17 10:56:25 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,316,860
Timestamp: 10 days ago · 2026-09-17 10:56:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x3d5c8cadb21f55f3cdff03d7e6a26b0d9d7ab204058d474d314e0e546610456e
Parent hash: 0x8b6172ab…f26eb9c9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,316,860 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

32.9%9,858,229 / 30,000,000

Base fee

20 gwei

State root

0x7db5f095e9eb…e5579b1ab884

Transactions root

0xc73cdd6c6711…dd34f5231c1a

Receipts root

0x196f9596d873…91596b2a6d65

Nonce

0x0000000000000000

Extra data

0x00000004a817c800