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 #21318732 · ArcScan

Block

#21,318,732

2026-09-17 11:12:13 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,732
Timestamp: 43 days ago · 2026-09-17 11:12:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x3310b7c6019cd2b64e251111734fba108b41def574d9f720c7586857a6818405
Parent hash: 0x7a4785ab…82483d21
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,732 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

33.9%10,176,251 / 30,000,000

Base fee

20 gwei

State root

0xb5c0b3a90294…e359be0c6b5a

Transactions root

0x8709e282e05b…c4d7e0d3692d

Receipts root

0xb0388aa6827c…c11ccfa00ae6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800