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 #21382920 · ArcScan

Block

#21,382,920

2026-09-17 20:15:13 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,382,920
Timestamp: 28 days ago · 2026-09-17 20:15:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x4c91971b382b5b01fa2089db6c97cb1eacb20e157bdcb8b3c80d69ad3d139056
Parent hash: 0x86b69aea…ba1014ce
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,382,920 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

18.4%5,536,929 / 30,000,000

Base fee

20 gwei

State root

0xd7e09da77d8a…ae26cc9785da

Transactions root

0x8261c6cb1c0e…fd036cd5096f

Receipts root

0xa097ab861777…69a0a4bfe991

Nonce

0x0000000000000000

Extra data

0x00000004a817c800