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 #21242868 · ArcScan

Block

#21,242,868

2026-09-17 00:31:24 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,242,868
Timestamp: 11 days ago · 2026-09-17 00:31:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x32ced4febd7b3c83c681f4ffeffd32e3fefa34c746d3988a4094222c8d728afc
Parent hash: 0x06e2a693…cf00b058
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,242,868 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

27.6%8,271,432 / 30,000,000

Base fee

20 gwei

State root

0xfe9921410350…1c813eecdee4

Transactions root

0x93e1ae83938d…d64ddf9d2ed0

Receipts root

0x26cdd6d4ed6e…32e192febc68

Nonce

0x0000000000000000

Extra data

0x00000004a817c800