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 #21223964 · ArcScan

Block

#21,223,964

2026-09-16 21:51:50 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,964
Timestamp: 45 days ago · 2026-09-16 21:51:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xc5db25df0f615cff65a2667aab54eec71175d55f7a740fb17af4374fc29fdad1
Parent hash: 0xecec7cb1…3fc6c3e6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,964 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

39.0%11,704,506 / 30,000,000

Base fee

20 gwei

State root

0x72d873b4b903…39a9c63145bb

Transactions root

0xc72dce511ac5…8f5bdcf49d7c

Receipts root

0x6bc905c4a558…90763780d7b6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800