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 #21515073 · ArcScan

Block

#21,515,073

2026-09-18 14:52:17 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,073
Timestamp: 51 days ago · 2026-09-18 14:52:17 UTC
Transactions: 0 transactions in this block
Block hash: 0xf52b841e8e2c94acd9623249e202668b4e716efcdd574db14011fbd58abbb2b6
Parent hash: 0x31d8094e…a932f6dc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,073 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

15.7%4,696,384 / 30,000,000

Base fee

20 gwei

State root

0x95485e931085…d0e12121ac9d

Transactions root

0xee7b1c6913c5…c7c626c8f426

Receipts root

0xc4ae34a894ac…5598de0ab0a8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800