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 #21312117 · ArcScan

Block

#21,312,117

2026-09-17 10:16:23 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,312,117
Timestamp: 48 days ago · 2026-09-17 10:16:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x4dd0a8b272fe49b6073438352014fc4cb0237e17104ef61714e44952b33c27fc
Parent hash: 0x6d3ea9a2…487af34a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,312,117 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

41.6%12,489,540 / 30,000,000

Base fee

20 gwei

State root

0x143e615d4373…e8fb93a970db

Transactions root

0x31dda9d9cd7b…a5f79a29cdac

Receipts root

0x292e1caaa7ff…f035b9e5006b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800