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 #21358998 · ArcScan

Block

#21,358,998

2026-09-17 16:53:06 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,358,998
Timestamp: 11 days ago · 2026-09-17 16:53:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x8d2c2907e024e6c7237e53f172005d63e0fc92a7b70566d312908ad0cf4b1878
Parent hash: 0xb764382b…96ac0622
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,358,998 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

20.7%6,208,099 / 30,000,000

Base fee

20 gwei

State root

0x7c29d191bbe6…7f9a250708d5

Transactions root

0x123904853a5a…793e08e72656

Receipts root

0xf39ca5cba18e…c742e144d9fc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800