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 #21383070 · ArcScan

Block

#21,383,070

2026-09-17 20:16:29 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,383,070
Timestamp: 32 days ago · 2026-09-17 20:16:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xfd68b510a1144a7edab9e04e8927877032fe32592b3d7b96597b844902b031c1
Parent hash: 0xd57655a4…3b09eca2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,383,070 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

20.0%6,003,851 / 30,000,000

Base fee

20 gwei

State root

0x6270db004627…ca3d048fcdcb

Transactions root

0xc36b012640d1…b9c29f056e79

Receipts root

0xc30a79ee7ab5…047a38275cc8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800