Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xa705b0a5cee61e82d2271319de414334619d6904f4fb06ebef49e21010c87fb3 · ArcScan

Block

#21,286,039

2026-09-17 06:36:03 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,286,039
Timestamp: 20 days ago · 2026-09-17 06:36:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xa705b0a5cee61e82d2271319de414334619d6904f4fb06ebef49e21010c87fb3
Parent hash: 0x7565abce…95d75835
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,286,039 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

26.7%8,000,913 / 30,000,000

Base fee

20 gwei

State root

0x8f086797358d…fdcd9d1f501b

Transactions root

0x4152ae581d8c…2815ca4070c3

Receipts root

0x051d34979f70…7f8fd38dbc7e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800