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 #0x5ff13e2c848d438aeb7e15bc8fd81f66bf71dcf28d470dfd770857a33279ca07 · ArcScan

Block

#21,240,281

2026-09-17 00:09:34 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,240,281
Timestamp: 14 days ago · 2026-09-17 00:09:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x5ff13e2c848d438aeb7e15bc8fd81f66bf71dcf28d470dfd770857a33279ca07
Parent hash: 0xcf450359…f830455a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,240,281 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

27.1%8,141,875 / 30,000,000

Base fee

20 gwei

State root

0x2f461165c46d…e2c59a0a52b9

Transactions root

0x289f7808e146…0bc2fb2d36e2

Receipts root

0x36d8ac7a3223…f4fffc864b0e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800