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 #21229840 · ArcScan

Block

#21,229,840

2026-09-16 22:41:26 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,229,840
Timestamp: 6 days ago · 2026-09-16 22:41:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x435d1c57029abd96ec7acaeeee0d61e3fc934afe284bd48c533187eb8b2a8144
Parent hash: 0x3214049b…74477a0b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,229,840 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

44.0%13,205,077 / 30,000,000

Base fee

20.239892154 gwei

State root

0xb8bc22b08ec8…017c749ba82a

Transactions root

0xed5c21ff3de5…9345c39d83ca

Receipts root

0xb21fe8137e7e…c0d8be49c64b

Nonce

0x0000000000000000

Extra data

0x00000004b88a83be