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 #21366704 · ArcScan

Block

#21,366,704

2026-09-17 17:58:12 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,704
Timestamp: 42 days ago · 2026-09-17 17:58:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x7bb2c238c30984a63cad731c287d0deb5d68406eec0300b02e27633b098825fa
Parent hash: 0x303e27a9…7b8cc925
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,704 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

17.1%5,125,945 / 30,000,000

Base fee

20 gwei

State root

0x18b379473bb3…3ccef2868282

Transactions root

0xc08635bc7399…a22621e83bdb

Receipts root

0x2f985d457c81…e6107df7b906

Nonce

0x0000000000000000

Extra data

0x00000004a817c800