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 #0xa055497edba07fd0524c106e01b1398ebb6e802dc49ba913ac4d3b88e4ba61e2 · ArcScan

Block

#21,339,381

2026-09-17 14:06:36 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,381
Timestamp: 28 days ago · 2026-09-17 14:06:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xa055497edba07fd0524c106e01b1398ebb6e802dc49ba913ac4d3b88e4ba61e2
Parent hash: 0x18698776…fba84c99
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,381 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

11.3%3,404,449 / 30,000,000

Base fee

20 gwei

State root

0xf743916e31f2…17057b653814

Transactions root

0x4d8f759e62a2…e071449a661e

Receipts root

0x4873886152b8…25a89581bf39

Nonce

0x0000000000000000

Extra data

0x00000004a817c800