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 #21325275 · ArcScan

Block

#21,325,275

2026-09-17 12:07:28 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,325,275
Timestamp: 12 days ago · 2026-09-17 12:07:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x74ed977be49d86d9c3558cd611a1d16eca7bd8832d9aaccef476a52deb0340a2
Parent hash: 0x5d90654f…bcf4ffc7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,325,275 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

37.3%11,200,423 / 30,000,000

Base fee

20 gwei

State root

0xe3c6a2dda77d…0a4a2f3b8181

Transactions root

0x1f4a2e291452…69d6d5e762e7

Receipts root

0x3ce809c15aa1…fdc451e8183c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800