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 #21318692 · ArcScan

Block

#21,318,692

2026-09-17 11:11:53 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,692
Timestamp: 42 days ago · 2026-09-17 11:11:53 UTC
Transactions: 0 transactions in this block
Block hash: 0xe3056c0fc99d4816756cb2ea549a1d2d29565774ca4daa4e2e41f56550331c4b
Parent hash: 0x25bf1cd8…a3536a69
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,692 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

27.7%8,312,171 / 30,000,000

Base fee

20 gwei

State root

0x10a64fce3f2b…82111252cb58

Transactions root

0xda26cff23144…fb2557464057

Receipts root

0x64d79133a46a…6b7015dbaf56

Nonce

0x0000000000000000

Extra data

0x00000004a817c800