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 #0x3adb0be59bc3d87fe116876105ee4946d044a68b3903a7adbacd289d0dca4819 · ArcScan

Block

#21,557,790

2026-09-18 20:53:24 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,557,790
Timestamp: 32 days ago · 2026-09-18 20:53:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x3adb0be59bc3d87fe116876105ee4946d044a68b3903a7adbacd289d0dca4819
Parent hash: 0xb5e981e7…dfe460ed
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,557,790 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

2.4%712,765 / 30,000,000

Base fee

20 gwei

State root

0xe46b532e7d65…9f9fe7d24c5b

Transactions root

0x7bdee2fc64b4…4962e59ffd1e

Receipts root

0xc5153729bd18…9b1887574321

Nonce

0x0000000000000000

Extra data

0x00000004a817c800