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 #21210190 · ArcScan

Block

#21,210,190

2026-09-16 19:55:35 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,210,190
Timestamp: 5 days ago · 2026-09-16 19:55:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xe5ac6f0520cc75c6c3c958c4825f2e5e1b88c06411b2f5b735113fa29bc54b2c
Parent hash: 0x878b80aa…09258caa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,210,190 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

65.6%19,681,054 / 30,000,000

Base fee

20.034571524 gwei

State root

0xf7bce5ec5b26…462004e9275d

Transactions root

0x32cfdfd2ebc9…d4e47e6c09d6

Receipts root

0xd1f27d913ff9…705edfaee955

Nonce

0x0000000000000000

Extra data

0x00000004ab0961dd