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 #21375761 · ArcScan

Block

#21,375,761

2026-09-17 19:14:43 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,375,761
Timestamp: 25 days ago · 2026-09-17 19:14:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x1ef297b54205de99606e96b51d366bb711bf0c11cd2aa839bfd3be0d235dad3c
Parent hash: 0x110a6dfe…9b115103
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,375,761 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

9.9%2,983,128 / 30,000,000

Base fee

20 gwei

State root

0xdc9379623501…821c7ff07c17

Transactions root

0x4cf2201f9633…976b505dfa14

Receipts root

0x0337f396968b…2029eafbf658

Nonce

0x0000000000000000

Extra data

0x00000004a817c800