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 #21542814 · ArcScan

Block

#21,542,814

2026-09-18 18:46:46 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,814
Timestamp: 43 days ago · 2026-09-18 18:46:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x029b427619a01dfef5cc460065012caa80c96eab0da4b48ea0b883b924313183
Parent hash: 0x0384f501…27d9bda1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,814 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

5.7%1,695,558 / 30,000,000

Base fee

20 gwei

State root

0x0b0f4505f0a9…7a16a64c6cbc

Transactions root

0xdfa1eea56651…fbfa5bc580ea

Receipts root

0x6f3af8e5908b…c045dcba1cf2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800