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 #0xe3799f9a4dd4d13438e185e7cbbcae70acdfe793ccf755b32d20a8cb65c4e53d · ArcScan

Block

#21,278,230

2026-09-17 05:30:04 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,278,230
Timestamp: 11 days ago · 2026-09-17 05:30:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xe3799f9a4dd4d13438e185e7cbbcae70acdfe793ccf755b32d20a8cb65c4e53d
Parent hash: 0x2b370dc0…c0631418
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,278,230 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

11.1%3,339,295 / 30,000,000

Base fee

20 gwei

State root

0xba7acdb29a83…8d288122d97a

Transactions root

0x19e507b92965…c208ced3aa64

Receipts root

0x03557bf77e45…28eacf039494

Nonce

0x0000000000000000

Extra data

0x00000004a817c800