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 #21387793 · ArcScan

Block

#21,387,793

2026-09-17 20:56:24 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,387,793
Timestamp: 7 days ago · 2026-09-17 20:56:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xbe92d1375749010b11f8ae90578178bec41653a36fe2e6b90a471474902de1e6
Parent hash: 0xc8dc65ae…a4b65509
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,387,793 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

8.2%2,447,136 / 30,000,000

Base fee

20 gwei

State root

0x6c1bc9caaf7d…2b6cfb10e1e8

Transactions root

0xb0bcad3b3bda…cb47fb1104cd

Receipts root

0x2a5a1be19f6e…0e41722a1f4b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800