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 #21404089 · ArcScan

Block

#21,404,089

2026-09-17 23:14:08 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,404,089
Timestamp: 51 days ago · 2026-09-17 23:14:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xe86e0a93439cc6245771ad05894f4e233be668dd71fe3122f592816df0cf4965
Parent hash: 0xab9015db…2764e3ce
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,404,089 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

4.0%1,187,196 / 30,000,000

Base fee

20 gwei

State root

0x2273569aa993…efd1737906f5

Transactions root

0xd4870d670a77…ec980fc294cd

Receipts root

0x20de9209cc9b…46f87df6afe8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800