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 #21373569 · ArcScan

Block

#21,373,569

2026-09-17 18:56:12 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,569
Timestamp: 44 days ago · 2026-09-17 18:56:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xa3f217d56ebf265ed41cab42912ec31dfa981c5f778bd1d75327f965e12cf891
Parent hash: 0x03fd8afa…7e2ad27a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,569 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

10.2%3,060,831 / 30,000,000

Base fee

20 gwei

State root

0x4f587cb6b51c…a08aa0a59d93

Transactions root

0x2d43db87710c…39250fecfc19

Receipts root

0xed9b2b61182e…13528b9d5ed6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800