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 #0xb18e404d04e8c61a8cfdc57cd209e5e3385de96295566f227a73a016a309b92e · ArcScan

Block

#21,178,154

2026-09-16 15:25:09 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,178,154
Timestamp: 6 days ago · 2026-09-16 15:25:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xb18e404d04e8c61a8cfdc57cd209e5e3385de96295566f227a73a016a309b92e
Parent hash: 0xcea653e3…a9554d38
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,178,154 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

44.1%13,229,646 / 30,000,000

Base fee

93.664899168 gwei

State root

0x34665c83a9a6…e0e0877f46a1

Transactions root

0x6a0a1996ee73…3ab42c778687

Receipts root

0xde940703e8f0…2ef27a7029f6

Nonce

0x0000000000000000

Extra data

0x00000015c57cf402