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 #0x27509a68ba027ca93427b4cfc13e6a934429fc12c22190124f7fb7ac9856920e · ArcScan

Block

#21,418,644

2026-09-18 01:17:11 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,644
Timestamp: 16 days ago · 2026-09-18 01:17:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x27509a68ba027ca93427b4cfc13e6a934429fc12c22190124f7fb7ac9856920e
Parent hash: 0x67984904…ab8677a4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,644 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

7.5%2,253,850 / 30,000,000

Base fee

20 gwei

State root

0xc810efa6ead7…1b45f7f2052c

Transactions root

0x05433e3b0414…ae34074ad860

Receipts root

0x7d149569a4d6…a34319a476b8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800