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

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 #21318901 · ArcScan

Block

#21,318,901

2026-09-17 11:13:39 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,901
Timestamp: 48 days ago · 2026-09-17 11:13:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x3c8c2c4b170bfd951c1e16e626bc1ba5b5d351b1871231c8a1660d4354032776
Parent hash: 0x54b309d6…bb5da59a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,901 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

27.6%8,282,688 / 30,000,000

Base fee

20 gwei

State root

0x774d43b6a32a…cfe7e09daaa6

Transactions root

0x1a048ca30e50…f3f93afbdf2d

Receipts root

0xde03d1e25b4a…93d2f717e182

Nonce

0x0000000000000000

Extra data

0x00000004a817c800