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 #21520823 · ArcScan

Block

#21,520,823

2026-09-18 15:40:52 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,823
Timestamp: 28 days ago · 2026-09-18 15:40:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xd513d2937d52e9b8f0e36a8c31788cef11045580f3f52de55188bbc7202fa043
Parent hash: 0xbe52005e…3f6e1651
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,823 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

9.2%2,768,468 / 30,000,000

Base fee

20 gwei

State root

0xfa8ff27173ff…da917d168f30

Transactions root

0x8adda6411bdb…228f57aefc2c

Receipts root

0xe1c67f646672…a861a7ddc456

Nonce

0x0000000000000000

Extra data

0x00000004a817c800