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 #0xb430c0e5acc5f6cd07923773485438cd4312740b3a7599cda409d5ec6eee6518 · ArcScan

Block

#21,261,306

2026-09-17 03:07:06 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,261,306
Timestamp: 31 days ago · 2026-09-17 03:07:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xb430c0e5acc5f6cd07923773485438cd4312740b3a7599cda409d5ec6eee6518
Parent hash: 0x7c4b13a2…4482fa24
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,261,306 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

21.0%6,300,112 / 30,000,000

Base fee

20 gwei

State root

0x3698daac5fe0…387177d7615c

Transactions root

0x24488f0db3f0…6b47ae861aea

Receipts root

0xb66c19e803ed…3ba4608ec40e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800