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 #21416702 · ArcScan

Block

#21,416,702

2026-09-18 01:00:46 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,416,702
Timestamp: 56 days ago · 2026-09-18 01:00:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x056f8b0f373a71bd8bc85dc0d8725f2420762f90093cecabf46e22e15c1999e8
Parent hash: 0x20c65934…28395e03
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,416,702 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

11.2%3,349,529 / 30,000,000

Base fee

20 gwei

State root

0x0ba6c0c5f1cb…c4e89c577ca0

Transactions root

0xb579dca19243…829cb1880917

Receipts root

0xa7d95d0926a4…67b4d305af6a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800