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 #21369806 · ArcScan

Block

#21,369,806

2026-09-17 18:24:25 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,369,806
Timestamp: 48 days ago · 2026-09-17 18:24:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x9688323e2419864ef817451f16cb21ac0f75c3e5f96d2c40d2edcb8b67cb2d1e
Parent hash: 0x1f936b09…af0be26d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,369,806 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

7.2%2,174,214 / 30,000,000

Base fee

20 gwei

State root

0x740a0360f756…44967a9482bc

Transactions root

0x2b2c29c12ac6…5eaa0d4a3e58

Receipts root

0x1d8ef61612be…9555d7e87386

Nonce

0x0000000000000000

Extra data

0x00000004a817c800