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 #21539247 · ArcScan

Block

#21,539,247

2026-09-18 18:16:37 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,247
Timestamp: 55 days ago · 2026-09-18 18:16:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x7aeff35550316f3970ac7b15d6d5a396b20faa4bda5cdacf515bcb01d1730c14
Parent hash: 0x57fc7124…d60aae8f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,247 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

13.4%4,028,728 / 30,000,000

Base fee

20 gwei

State root

0xcd8e70aa6e9c…6b5b863a8fa2

Transactions root

0x2b37d60333b7…98d3262eb537

Receipts root

0xed41d6f478a0…d1440b869cc5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800