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 #21349517 · ArcScan

Block

#21,349,517

2026-09-17 15:32:13 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,349,517
Timestamp: 5 days ago · 2026-09-17 15:32:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xce89de201baa0d1269a56d4f4c7b39acc2f3064212a8d40b4efed2a406419357
Parent hash: 0x075e25c3…a1345a0d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,349,517 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

28.5%8,563,363 / 30,000,000

Base fee

20 gwei

State root

0xf01c5a44c4d1…34c7b971e06a

Transactions root

0x0d71715cab12…8d50e4daa1bd

Receipts root

0x8a8bb7c3cf20…93ee3a36c3ac

Nonce

0x0000000000000000

Extra data

0x00000004a817c800