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 #21524080 · ArcScan

Block

#21,524,080

2026-09-18 16:08:24 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,524,080
Timestamp: 48 days ago · 2026-09-18 16:08:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x1c5f3c07c63b527f5916042cb9badc79ff5c69bc32bf266b800212418e820a96
Parent hash: 0x4f29e762…e802a778
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,524,080 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

29.4%8,815,018 / 30,000,000

Base fee

20 gwei

State root

0xd89e581a60c5…fd55b70ca7d5

Transactions root

0x91a2166d965a…ee88b8b4f8fb

Receipts root

0x5ab8a86b455e…961100604a58

Nonce

0x0000000000000000

Extra data

0x00000004a817c800