Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xfd0f737063d22fd58380fcb159ba92c0a7128fcd753144e55bde3d9b0172f8ec · ArcScan

Block

#21,304,860

2026-09-17 09:15:05 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,860
Timestamp: 24 days ago · 2026-09-17 09:15:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xfd0f737063d22fd58380fcb159ba92c0a7128fcd753144e55bde3d9b0172f8ec
Parent hash: 0xe145029b…f1342f50
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,860 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

20.1%6,032,046 / 30,000,000

Base fee

20 gwei

State root

0x4edf8b9e2bec…24cb205eaa16

Transactions root

0x9b1de9a65487…88c590b8d464

Receipts root

0xa49b5d4acb28…8746a066b9cf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800