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 #21320342 · ArcScan

Block

#21,320,342

2026-09-17 11:25:49 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,342
Timestamp: 36 days ago · 2026-09-17 11:25:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xbf027d994b3e821e4094e01847a01adf3f768e458ead9796a6191999472a0704
Parent hash: 0x1524e354…30a6ddde
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,342 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

14.1%4,241,946 / 30,000,000

Base fee

20 gwei

State root

0xf9e2c694e868…b8e488aa8d0c

Transactions root

0x2d300c1fb215…75686db03517

Receipts root

0x3609581ccb8b…94dc10705798

Nonce

0x0000000000000000

Extra data

0x00000004a817c800