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 #0xb3ff5d790860aee4148c1e6917094f53be162f73085ff084dfa566cc8cec41b3 · ArcScan

Block

#21,322,773

2026-09-17 11:46:20 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,322,773
Timestamp: 17 days ago · 2026-09-17 11:46:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xb3ff5d790860aee4148c1e6917094f53be162f73085ff084dfa566cc8cec41b3
Parent hash: 0xd21d9e5a…6a3aa76b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,322,773 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

16.9%5,074,797 / 30,000,000

Base fee

20 gwei

State root

0xcb4a2b8e8923…1e985e4d33f3

Transactions root

0x564bf5ac360d…50d788d05218

Receipts root

0xae4a07950dfe…99002c99e15b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800