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 #21273814 · ArcScan

Block

#21,273,814

2026-09-17 04:52:45 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,273,814
Timestamp: 35 days ago · 2026-09-17 04:52:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x2fc2f30709857e9984542b92c7e67999e32cc35980d06818fa90cc0a664f2df0
Parent hash: 0xcd9c7725…5af717a8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,273,814 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

14.9%4,484,077 / 30,000,000

Base fee

20 gwei

State root

0x0131c48717ce…8a6872a91b6e

Transactions root

0x92e24093b2ea…2a21916d2fdc

Receipts root

0x418fb294b1a3…569afd9028ac

Nonce

0x0000000000000000

Extra data

0x00000004a817c800