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 #0x863965e1955ad63f82d187651e89c2eb4286596b002ca42233b5953ed28c1ab3 · ArcScan

Block

#21,390,281

2026-09-17 21:17:25 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,390,281
Timestamp: 17 days ago · 2026-09-17 21:17:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x863965e1955ad63f82d187651e89c2eb4286596b002ca42233b5953ed28c1ab3
Parent hash: 0x43c33786…a2204f41
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,390,281 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

14.6%4,394,798 / 30,000,000

Base fee

20 gwei

State root

0xd1d7f8dc9175…b31d72851445

Transactions root

0x21859339a6a1…22c4bb2023a5

Receipts root

0x8ec62be29ac5…7126b727f243

Nonce

0x0000000000000000

Extra data

0x00000004a817c800