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 #21529345 · ArcScan

Block

#21,529,345

2026-09-18 16:52:55 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,529,345
Timestamp: 41 days ago · 2026-09-18 16:52:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xf90035057181d6cda5aeef1b8b8e8dca2a49e5d1f7b78bde49eb4ef2ba5a7661
Parent hash: 0x38313115…405b617d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,529,345 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

61.2%18,348,654 / 30,000,000

Base fee

20 gwei

State root

0x9c6f8d67a2eb…b7242d405fc9

Transactions root

0xeaa928aa1ea6…bc3abcec3e73

Receipts root

0x15b422ca6427…759f7026a6af

Nonce

0x0000000000000000

Extra data

0x00000004a817c800