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 #21384075 · ArcScan

Block

#21,384,075

2026-09-17 20:24:58 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,384,075
Timestamp: 11 days ago · 2026-09-17 20:24:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x8bf3d29db743b46529f7f154d6da01f04cc96242d57c566c3379cf2ac7798cd9
Parent hash: 0x56af5809…dc2ebb44
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,384,075 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

15.2%4,558,040 / 30,000,000

Base fee

20 gwei

State root

0xadd3f255cbf7…a15ff240825e

Transactions root

0x2470bbbcd29e…00a10edbc1ef

Receipts root

0x5d1ab8028b2f…66d725852a25

Nonce

0x0000000000000000

Extra data

0x00000004a817c800