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

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 #21280907 · ArcScan

Block

#21,280,907

2026-09-17 05:52:41 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,280,907
Timestamp: 34 days ago · 2026-09-17 05:52:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xe473e4077625cb7a9331a04af5d421b52605fb923055eaa40f76fca9c8c5fb35
Parent hash: 0x8377c5cd…e3e04016
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,280,907 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

16.8%5,047,173 / 30,000,000

Base fee

20 gwei

State root

0x53bec77fc3e8…b2b6de1b0317

Transactions root

0x7689e3468d49…ff0e18f6703a

Receipts root

0x18013fc34615…9b3d04879ced

Nonce

0x0000000000000000

Extra data

0x00000004a817c800