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 #21317961 · ArcScan

Block

#21,317,961

2026-09-17 11:05:43 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,317,961
Timestamp: 18 days ago · 2026-09-17 11:05:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x33b1f2f5f323b2aaea265c21bc8fc89c801bbb9d134e4a3824f35c088f66eb6b
Parent hash: 0xdf423af9…4b814496
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,317,961 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

19.9%5,955,384 / 30,000,000

Base fee

20 gwei

State root

0xd7c18bd5fb1f…93c6de961e9a

Transactions root

0xfd3285aa239f…053a942b90c7

Receipts root

0x256fb1023c52…6172852e4fae

Nonce

0x0000000000000000

Extra data

0x00000004a817c800