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 #21376181 · ArcScan

Block

#21,376,181

2026-09-17 19:18:16 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,376,181
Timestamp: 40 days ago · 2026-09-17 19:18:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x748da30652ce6e13cae60562f4c0b56daaea1fe2308b7a2ca3bfaeb3b0622285
Parent hash: 0x4abb35b0…c60adb92
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,376,181 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

6.3%1,881,096 / 30,000,000

Base fee

20 gwei

State root

0xbc4059d0961b…faeac7b30570

Transactions root

0x0b77113f5fec…ae364d4d70ca

Receipts root

0x7c02600d3f5f…b652f3ed288f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800