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 #21550153 · ArcScan

Block

#21,550,153

2026-09-18 19:48:50 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,550,153
Timestamp: 5 days ago · 2026-09-18 19:48:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xed65695d61ed52f47d719b55b0b4e04ee45cba5fed8c7d92edd393e9d8e49fd2
Parent hash: 0x5a87887c…de8a0264
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,550,153 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

5.1%1,538,965 / 30,000,000

Base fee

20 gwei

State root

0xb50a9eccccbb…77bceaf0d03e

Transactions root

0xd4399977bccb…eb0db58c6462

Receipts root

0xc6bdc901bc70…aba1799687be

Nonce

0x0000000000000000

Extra data

0x00000004a817c800