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 #21395954 · ArcScan

Block

#21,395,954

2026-09-17 22:05:22 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,395,954
Timestamp: 10 days ago · 2026-09-17 22:05:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x6c8b894b35fb2d1a9275e5f78f6b6436c076d00c622f773a1f26dc3f538f8aea
Parent hash: 0x88ba0103…8cfa4f9e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,395,954 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

7.6%2,278,902 / 30,000,000

Base fee

20 gwei

State root

0x44ca30849bc9…ee50a67ba5e1

Transactions root

0x7746c325e706…83e62737b7f9

Receipts root

0xd6c10e381a82…bb4c2c502843

Nonce

0x0000000000000000

Extra data

0x00000004a817c800