Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x456fe3e2546cd3e215123639e39d60418df3d3e70922c2a7de6157509342a116 · ArcScan

Block

#21,558,223

2026-09-18 20:57:04 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,223
Timestamp: 46 days ago · 2026-09-18 20:57:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x456fe3e2546cd3e215123639e39d60418df3d3e70922c2a7de6157509342a116
Parent hash: 0x81745cae…342653b9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,223 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

4.7%1,403,796 / 30,000,000

Base fee

20 gwei

State root

0xc12f14086522…30a16fb30e99

Transactions root

0x9338f5f75260…52502e2a9a5b

Receipts root

0x20ccfd4b457e…1e8a3ac6a110

Nonce

0x0000000000000000

Extra data

0x00000004a817c800