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 #21301036 · ArcScan

Block

#21,301,036

2026-09-17 08:42:46 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,301,036
Timestamp: 15 days ago · 2026-09-17 08:42:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x721b3d1b5e0116721d146f913896d2825b6122ad904267fd1a2e0f04838c17ad
Parent hash: 0x70b0126d…e89785f8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,301,036 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

23.4%7,020,799 / 30,000,000

Base fee

20 gwei

State root

0xcb3c0c022d3c…151593e3a773

Transactions root

0x052073ee4fb4…b2247dbfa0c4

Receipts root

0xf7024e6e394a…13ed7a9dd63d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800