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 #21210884 · ArcScan

Block

#21,210,884

2026-09-16 20:01:26 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,210,884
Timestamp: 14 days ago · 2026-09-16 20:01:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x09395dacccdb23fe95a0d412260b31d761533e596f82a3e8cdf5d92f0fc7689e
Parent hash: 0x215ee8b4…ca08ab9e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,210,884 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

64.3%19,290,508 / 30,000,000

Base fee

20 gwei

State root

0x317b4fe97e05…1cfe507ee121

Transactions root

0xb4a79156c23b…f00cc734df84

Receipts root

0x7faf38722606…e241b3b56204

Nonce

0x0000000000000000

Extra data

0x00000004a817c800