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 #21485565 · ArcScan

Block

#21,485,565

2026-09-18 10:42:51 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,565
Timestamp: 50 days ago · 2026-09-18 10:42:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xa28d2cbb4feba9fc6060f243714db715335c6406b1e9a4285eeb89e57d33be50
Parent hash: 0x7f02af69…a2c2489f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,565 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

4.7%1,415,833 / 30,000,000

Base fee

20 gwei

State root

0xe8461517e1be…f72240cc7c7a

Transactions root

0x6e394fdd1505…3d748fec186a

Receipts root

0x19b9c95ea786…acada33d58df

Nonce

0x0000000000000000

Extra data

0x00000004a817c800