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 #21551677 · ArcScan

Block

#21,551,677

2026-09-18 20:01:43 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,677
Timestamp: 48 days ago · 2026-09-18 20:01:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x3b98c5ce8d67b77b0bff0ebfaf4c2705ca55bb97b7b1e51a1710ce6aa4c28b77
Parent hash: 0x0bffd12e…aa905b4e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,677 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

12.9%3,881,441 / 30,000,000

Base fee

20 gwei

State root

0x4fa386587011…3ee90960f399

Transactions root

0x25b01182e3c6…5a63061539e1

Receipts root

0x7a3a2d6d2046…20a731ec3eed

Nonce

0x0000000000000000

Extra data

0x00000004a817c800