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 #21507953 · ArcScan

Block

#21,507,953

2026-09-18 13:52:07 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,507,953
Timestamp: 56 days ago · 2026-09-18 13:52:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x98c80ac8ba262e32b256381b633a55d5279c95ebc5a426b020ed666cb6b85114
Parent hash: 0xb7a885d3…a254234d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,507,953 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

2.8%830,591 / 30,000,000

Base fee

20 gwei

State root

0x5a6c97a0918f…70ca70c2b60a

Transactions root

0x76df177be849…d4226f43305b

Receipts root

0x57c28db7446e…97a0cdd4f681

Nonce

0x0000000000000000

Extra data

0x00000004a817c800