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 #21282258 · ArcScan

Block

#21,282,258

2026-09-17 06:04:06 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,282,258
Timestamp: 6 days ago · 2026-09-17 06:04:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x7ebf9d7f39861b45f4f7a5b5142c10763ec2e18ddcadc1d790a6da5ffafdf737
Parent hash: 0xc788b267…2b60f067
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,282,258 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

11.6%3,477,299 / 30,000,000

Base fee

20 gwei

State root

0xb7f2acdf904d…bdcf0e348822

Transactions root

0xa3c6ae38af34…d5163b7940bf

Receipts root

0xdb94c70efaea…81448160bddc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800