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 #0xd90af35c11fb675b626f4989e8b0e9c95a88ac2c56b41b4e72b6337cd023d04d · ArcScan

Block

#21,543,495

2026-09-18 18:52:32 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,495
Timestamp: 53 days ago · 2026-09-18 18:52:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xd90af35c11fb675b626f4989e8b0e9c95a88ac2c56b41b4e72b6337cd023d04d
Parent hash: 0xd7b82c9b…f21a5a9d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,495 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

18.2%5,450,987 / 30,000,000

Base fee

20 gwei

State root

0x04e3c8522d08…b115e4d028c4

Transactions root

0x30d10696aa60…53f36fa0a368

Receipts root

0x2b63d4896e4f…fd0a5ec565c2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800