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 #21367669 · ArcScan

Block

#21,367,669

2026-09-17 18:06:21 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,367,669
Timestamp: 13 days ago · 2026-09-17 18:06:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x05e5e1fc4825543f06d76f1bdce27b037c34fdb379ac70c2667509c343004230
Parent hash: 0x703fe86b…2b9308d4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,367,669 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

5.5%1,655,559 / 30,000,000

Base fee

20 gwei

State root

0x10704bcb597b…b6961f83eb64

Transactions root

0x4edbcd032c0a…7ca736daa18e

Receipts root

0xc7a5fcca6fe9…8d78a97fe06e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800