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 #21318987 · ArcScan

Block

#21,318,987

2026-09-17 11:14:22 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,987
Timestamp: 48 days ago · 2026-09-17 11:14:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xb013025593d5ff8c0bf499b6a5b718d31c8e9571d17d6fb44bbeebcb0a73c363
Parent hash: 0xdeb6863e…cf18df13
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,987 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

39.5%11,840,104 / 30,000,000

Base fee

20 gwei

State root

0xc40555912d3b…0a5a8419b063

Transactions root

0xfbd1c7bb397c…2628a4b233b8

Receipts root

0x9c70edef69b3…e958306e958a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800