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 #0x19ffcffb7b26cee2168b45b6ee1bcc4c43c9741ef10c325b1490207d06ab952d · ArcScan

Block

#21,377,015

2026-09-17 19:25:19 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,377,015
Timestamp: 52 days ago · 2026-09-17 19:25:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x19ffcffb7b26cee2168b45b6ee1bcc4c43c9741ef10c325b1490207d06ab952d
Parent hash: 0x49b9f273…10b37a34
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,377,015 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

4.0%1,214,578 / 30,000,000

Base fee

20 gwei

State root

0x21d0062ea5e5…9219fc5d4076

Transactions root

0xdcd6b98cef57…1b20b8877de4

Receipts root

0x2d33c8cb22d1…971e14365dd9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800