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 #21327545 · ArcScan

Block

#21,327,545

2026-09-17 12:26:37 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,327,545
Timestamp: 18 days ago · 2026-09-17 12:26:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xb9fa0338c2e56b16a0f36f81f4097aabb9858d7bbc7629808331991953a854e0
Parent hash: 0x0b473b81…e1fd7c86
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,327,545 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

15.9%4,785,107 / 30,000,000

Base fee

20 gwei

State root

0xe1a28401de9a…21fb23c836c0

Transactions root

0x87c3a83a13cf…cca9c4191115

Receipts root

0x21fbf76a2e6e…0c5ef4214384

Nonce

0x0000000000000000

Extra data

0x00000004a817c800