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 #21516703 · ArcScan

Block

#21,516,703

2026-09-18 15:06:03 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,703
Timestamp: 11 days ago · 2026-09-18 15:06:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x6483440ed3f0e23867692fc801239aff8aff550200be1278f8556ffc8ea30bcc
Parent hash: 0xb4d21362…aad2b4ba
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,703 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

6.3%1,907,120 / 30,000,000

Base fee

20 gwei

State root

0xd334acd4589d…a64dab89666b

Transactions root

0x06ca7624bc7a…53c7b1b8eb92

Receipts root

0x5ba9fa28ea71…ca52e890ce0a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800