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 #21376929 · ArcScan

Block

#21,376,929

2026-09-17 19:24:35 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,376,929
Timestamp: 51 days ago · 2026-09-17 19:24:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x6666567de9f1882fb8313dc9f412448d94ed33951e9f255bbb7a5af5b15d66e9
Parent hash: 0x3268f1ff…e7d7c11f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,376,929 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

6.4%1,925,807 / 30,000,000

Base fee

20 gwei

State root

0x8af161066dbc…67fb4cedf9de

Transactions root

0x4beb1fd98d5e…46a4f5717cc2

Receipts root

0xa1825496ad6f…66d9b8d787ac

Nonce

0x0000000000000000

Extra data

0x00000004a817c800