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 #21357113 · ArcScan

Block

#21,357,113

2026-09-17 16:36:39 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,357,113
Timestamp: 56 days ago · 2026-09-17 16:36:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x7cca2ff43929f499ea514b5f30c4671a55dbb805dde24b3fe63a505442c2acb1
Parent hash: 0x7b864024…2f0fac01
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,357,113 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

9.2%2,745,466 / 30,000,000

Base fee

20 gwei

State root

0x7008834c5742…71732c822d67

Transactions root

0xc22604423bc2…205f227cfae7

Receipts root

0xb7b831668dc6…2c29707bc8c2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800