Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xac53797240fb99da1d1b8da2ad046cda8e002876494277d17a08ca627a5e46cc · ArcScan

Block

#21,255,508

2026-09-17 02:18:08 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,508
Timestamp: 34 days ago · 2026-09-17 02:18:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xac53797240fb99da1d1b8da2ad046cda8e002876494277d17a08ca627a5e46cc
Parent hash: 0x42266bd6…b9a3c92c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,508 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

7.4%2,231,434 / 30,000,000

Base fee

20 gwei

State root

0x560e5e45a5d8…ee75f78b63a0

Transactions root

0xf317a69180ce…d1573436f069

Receipts root

0x03a9bb232d39…4f6707c062b0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800