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 #21507668 · ArcScan

Block

#21,507,668

2026-09-18 13:49:43 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,507,668
Timestamp: 58 days ago · 2026-09-18 13:49:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x3a5d9a2667cf4dde139cb4a7886144f4fd22bb02d598f2c7ca75d889589ede2c
Parent hash: 0x5e6b130a…8710c089
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,507,668 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

33.8%10,130,263 / 30,000,000

Base fee

20 gwei

State root

0x374174aabe13…b561dc666af7

Transactions root

0x8861e2bcac3b…7d1006ef3eda

Receipts root

0x21d61a7dc5b0…f2482b7e99e7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800