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 #0xa1ea543d9efdf4003ed7fe2e01c5a5e2f7a9653f74c74829a0e3a2ebb05c150f · ArcScan

Block

#21,373,094

2026-09-17 18:52:11 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,094
Timestamp: 49 days ago · 2026-09-17 18:52:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xa1ea543d9efdf4003ed7fe2e01c5a5e2f7a9653f74c74829a0e3a2ebb05c150f
Parent hash: 0x39525cc9…51906228
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,094 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

15.4%4,611,541 / 30,000,000

Base fee

20 gwei

State root

0x33619b71684f…c7ea9653a182

Transactions root

0x8f8b4082ac70…a7067562c513

Receipts root

0x4650ba1c5879…8301641d3fee

Nonce

0x0000000000000000

Extra data

0x00000004a817c800