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 #21309587 · ArcScan

Block

#21,309,587

2026-09-17 09:55:01 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,587
Timestamp: 22 days ago · 2026-09-17 09:55:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x87f482fcaef4bd61ae5c0539f6748bd973806bc817cadcba22274bf1c04b574c
Parent hash: 0xae8d2af8…7c0860b2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,587 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

21.8%6,538,297 / 30,000,000

Base fee

20 gwei

State root

0x399077367276…c3eed10f7ed2

Transactions root

0x9822280a34ed…be5e14c6dee7

Receipts root

0xe8a57bfac360…cee62fba0c50

Nonce

0x0000000000000000

Extra data

0x00000004a817c800