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 #21296855 · ArcScan

Block

#21,296,855

2026-09-17 08:07:26 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,296,855
Timestamp: 57 days ago · 2026-09-17 08:07:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x344102c8b277147a8bb800738e7ba445c30d49d377cb87b3cc4e605693fbedb2
Parent hash: 0x8840eaa1…cbc0c4d8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,296,855 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

18.1%5,437,204 / 30,000,000

Base fee

20 gwei

State root

0xe93f2c8eeeed…07a3927a94a7

Transactions root

0xe6cb2c341a5e…094f3d826966

Receipts root

0x5b16897aaaab…10869c80880d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800