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 #21346780 · ArcScan

Block

#21,346,780

2026-09-17 15:09:06 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,346,780
Timestamp: 20 days ago · 2026-09-17 15:09:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x03b572dc8a02a1ae9938dbb4d7291a69a9d94af6aa1148ea256a3ce12e25410a
Parent hash: 0x82c5de44…ae3b5f4c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,346,780 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

19.6%5,889,712 / 30,000,000

Base fee

20 gwei

State root

0x2bad7638fbc8…12a1d6ad2870

Transactions root

0x98d4058e71e9…648c513b28c1

Receipts root

0x02d7109c066d…5d5e2bb15c43

Nonce

0x0000000000000000

Extra data

0x00000004a817c800