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 #21311775 · ArcScan

Block

#21,311,775

2026-09-17 10:13:29 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,311,775
Timestamp: 38 days ago · 2026-09-17 10:13:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x79f00bc5bff42594bdd33f729b18b4816015ed86d18a56218edcf7fec62a9fdb
Parent hash: 0x4bc37fd7…49345797
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,311,775 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

36.9%11,065,872 / 30,000,000

Base fee

20 gwei

State root

0x5a6214a5a08b…3133d6e86989

Transactions root

0x50c9d5b53416…d19368597cb2

Receipts root

0x969fec3195c3…6d35e4549374

Nonce

0x0000000000000000

Extra data

0x00000004a817c800