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 #21552023 · ArcScan

Block

#21,552,023

2026-09-18 20:04:38 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,023
Timestamp: 45 days ago · 2026-09-18 20:04:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x56e663fdfff4972ec2aeb51b64246afed18707a97952f2a112874ced1df42297
Parent hash: 0x1f5d1140…58ccd38e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,023 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

6.7%2,004,652 / 30,000,000

Base fee

20 gwei

State root

0x1cfd49ce2922…8871575679ea

Transactions root

0xc47cbd2bd93e…3fa7d9fb5784

Receipts root

0x2f0f95aca99c…98a40af58227

Nonce

0x0000000000000000

Extra data

0x00000004a817c800