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 #21383444 · ArcScan

Block

#21,383,444

2026-09-17 20:19:39 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,383,444
Timestamp: 29 days ago · 2026-09-17 20:19:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xa87c8f9d3e82bb480618f14b547341ee44646da436fba0c82113827cd5418473
Parent hash: 0xc03dc34e…47228bdb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,383,444 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

7.2%2,173,019 / 30,000,000

Base fee

20 gwei

State root

0x697efeb44e76…9a7e3c1f2614

Transactions root

0xc02536eda90a…f0d0db1ec979

Receipts root

0x1a656627aa05…729b121d639c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800