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 #21239560 · ArcScan

Block

#21,239,560

2026-09-17 00:03:29 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,239,560
Timestamp: 14 days ago · 2026-09-17 00:03:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x6596d51e5f9598ce1028745d8992e38511963bca4ea428f6c73fb7e92b1e43d5
Parent hash: 0xdebf0021…f7118276
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,239,560 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

32.9%9,882,477 / 30,000,000

Base fee

20 gwei

State root

0x9da5d926f687…4e67960b322e

Transactions root

0xb68a2bc8ba5a…83015acb13f9

Receipts root

0x4000a45344a6…dd3b0e7e970d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800