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 #21252280 · ArcScan

Block

#21,252,280

2026-09-17 01:50:52 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,252,280
Timestamp: 11 days ago · 2026-09-17 01:50:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xf3ccda58f2b3ac64392bc2d78bc51f43eb0c77016c3961a00f2bd5a9c74021ac
Parent hash: 0xaaeb1944…dc9588b9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,252,280 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

32.5%9,765,985 / 30,000,000

Base fee

20 gwei

State root

0xa987ee35927a…28473685d9fa

Transactions root

0x7ec3cafa494a…cc963651f329

Receipts root

0x9ceb05f618f2…fec1ab06f045

Nonce

0x0000000000000000

Extra data

0x00000004a817c800