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 #0x66897a7844671c3a079b734de205c68fcac33eef08235a4dc5692bf597d19ee6 · ArcScan

Block

#21,558,246

2026-09-18 20:57:16 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,246
Timestamp: 46 days ago · 2026-09-18 20:57:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x66897a7844671c3a079b734de205c68fcac33eef08235a4dc5692bf597d19ee6
Parent hash: 0x0d7d4dc9…7655af4d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,246 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

4.4%1,316,522 / 30,000,000

Base fee

20 gwei

State root

0xf5ef2b55d6d6…2a31f20a2dd5

Transactions root

0x93216d8a39d9…53c8cc26988b

Receipts root

0x61af4ca59955…cbffe2ce5a74

Nonce

0x0000000000000000

Extra data

0x00000004a817c800