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 #21220753 · ArcScan

Block

#21,220,753

2026-09-16 21:24:44 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,220,753
Timestamp: 21 days ago · 2026-09-16 21:24:44 UTC
Transactions: 0 transactions in this block
Block hash: 0xac54b4aeb36e6ef20b835a3a72e0aae54c11ffdc55b7cb02ebb0f339c3390333
Parent hash: 0x9c26d972…06384bca
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,220,753 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

29.7%8,899,475 / 30,000,000

Base fee

20 gwei

State root

0xc8210f15c33a…4fb921d1a9c0

Transactions root

0x102f0fc32fc4…c267f47da06a

Receipts root

0x5598b0747712…fdab62621236

Nonce

0x0000000000000000

Extra data

0x00000004a817c800