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 #21296150 · ArcScan

Block

#21,296,150

2026-09-17 08:01:29 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,296,150
Timestamp: 51 days ago · 2026-09-17 08:01:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x545f5f3b6f8abb5da5f54e2bb927a1fb15d5e4574de2cb755c534797a477ea40
Parent hash: 0x4d2e9984…24e8c5b7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,296,150 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

9.9%2,980,267 / 30,000,000

Base fee

20 gwei

State root

0x7726e73583f0…9a5fe373006e

Transactions root

0x1fec7aedbd2b…3e48b8c9df64

Receipts root

0xb3aa7b764632…ea36d401c66a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800