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 #21553118 · ArcScan

Block

#21,553,118

2026-09-18 20:13:54 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,553,118
Timestamp: 11 days ago · 2026-09-18 20:13:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x22281814367ebf829b86ef29cdc6a4c76ec7645300f20314467722510cba9e40
Parent hash: 0x847edc63…c7567289
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,553,118 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

2.7%812,814 / 30,000,000

Base fee

20 gwei

State root

0x6da178ff2452…776556f96044

Transactions root

0xd8441d1cb085…8b46efbaa229

Receipts root

0xd8a097ea3b91…2cc94fe09e99

Nonce

0x0000000000000000

Extra data

0x00000004a817c800