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 #0xd65118c3671686951a0be531e787ef7f2976899e9c1779608b9672c97cb98f43 · ArcScan

Block

#21,550,478

2026-09-18 19:51:35 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,550,478
Timestamp: 15 days ago · 2026-09-18 19:51:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xd65118c3671686951a0be531e787ef7f2976899e9c1779608b9672c97cb98f43
Parent hash: 0x53274b9d…e72eb7f4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,550,478 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

2.9%880,670 / 30,000,000

Base fee

20 gwei

State root

0x7a181085de3e…3593139c17c4

Transactions root

0xabbd510e05e7…3c59fad3989d

Receipts root

0x85c034f50244…d58a6ef5bf36

Nonce

0x0000000000000000

Extra data

0x00000004a817c800