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 #21529178 · ArcScan

Block

#21,529,178

2026-09-18 16:51:30 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,529,178
Timestamp: 35 days ago · 2026-09-18 16:51:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xbd5fb3f0fb25f8f22ad2ab22dfb4fbc0f1ae9777256dcc6e2e3b0a161eccc363
Parent hash: 0x62dd82b1…2df51cf5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,529,178 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

6.6%1,969,913 / 30,000,000

Base fee

20 gwei

State root

0xf233f5cdbcf7…6556bbc2ec8e

Transactions root

0xfbcb774c4f06…fc61150553b7

Receipts root

0xc3e97b431d7b…6b99640ccf4b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800