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 #0x2c6b5cfdf4eb93503c4428ec0e8d30ee39bf1fee42aeff38e07fbe62f40cd434 · ArcScan

Block

#21,267,257

2026-09-17 03:57:22 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,267,257
Timestamp: 22 days ago · 2026-09-17 03:57:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x2c6b5cfdf4eb93503c4428ec0e8d30ee39bf1fee42aeff38e07fbe62f40cd434
Parent hash: 0x0b6921ce…7528a1f0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,267,257 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

27.1%8,129,115 / 30,000,000

Base fee

20 gwei

State root

0x83ccf83372a8…28db6685f66c

Transactions root

0x8a6996876321…7b37fd6b4b41

Receipts root

0x8b45c111a447…4830a9379846

Nonce

0x0000000000000000

Extra data

0x00000004a817c800