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 #21359489 · ArcScan

Block

#21,359,489

2026-09-17 16:57:15 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,359,489
Timestamp: 25 days ago · 2026-09-17 16:57:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xfb6735c99a3e4866624808b99166408541f51be095c97dcbf30cd9040ca9308a
Parent hash: 0xbfecda1c…8771494f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,359,489 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

8.2%2,471,881 / 30,000,000

Base fee

20 gwei

State root

0xe58c0c76a3fd…609c0c91831a

Transactions root

0xae0f3f1fa3d0…618128d5efc1

Receipts root

0x4798a38ebec8…0f58745af2b8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800