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 #21552946 · ArcScan

Block

#21,552,946

2026-09-18 20:12:27 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,946
Timestamp: 16 days ago · 2026-09-18 20:12:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xe72d904559a10929df836597d1a51c884e4c38c3a4fb9f55d9fb1af1e4b133e5
Parent hash: 0xc1c0e249…92c19028
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,946 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

2.5%766,316 / 30,000,000

Base fee

20 gwei

State root

0x0ecfe2ef6fb8…34b24bfac32b

Transactions root

0x174796ac36f7…da20e9c77512

Receipts root

0x5373777ba9c0…af8385ce9d1d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800