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 #21341068 · ArcScan

Block

#21,341,068

2026-09-17 14:20:51 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,341,068
Timestamp: 58 days ago · 2026-09-17 14:20:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xf5168fdd8349bc9a6d3703a4afc195c6530b42244678aca9daa8eacb7b15f6e5
Parent hash: 0x15c28b32…29eb8b26
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,341,068 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

54.3%16,291,009 / 30,000,000

Base fee

20 gwei

State root

0xa0e4defb6c62…b044a2a50f2a

Transactions root

0x5aafb3aedadb…0121326e0221

Receipts root

0x1c68f6f07c54…abe63d79fc42

Nonce

0x0000000000000000

Extra data

0x00000004a817c800