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 #21329830 · ArcScan

Block

#21,329,830

2026-09-17 12:45:55 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,329,830
Timestamp: 25 days ago · 2026-09-17 12:45:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x5f0b558b3659c15a1000b1b0c2c926ee810535bedf18ec2612cfa063a9e56c3a
Parent hash: 0xad066a39…dc619c34
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,329,830 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

22.6%6,766,190 / 30,000,000

Base fee

20 gwei

State root

0x5b4137a6ec74…536a15a0ea96

Transactions root

0xee37fbc39e3a…9b7eda66c70c

Receipts root

0x8af629c5bc8c…cdff39fe2ecb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800