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 #21280528 · ArcScan

Block

#21,280,528

2026-09-17 05:49:29 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,280,528
Timestamp: 46 days ago · 2026-09-17 05:49:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x821c4f3754075927a190dd1a9dad1af1b1e2bef98d6b11d02446cd284454702b
Parent hash: 0x641102ba…e88f8a68
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,280,528 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

12.2%3,674,752 / 30,000,000

Base fee

20 gwei

State root

0xb467416f9fc6…a278b492114d

Transactions root

0xd61dacaa3701…3f04b921c6b9

Receipts root

0x9634e4bb116a…3fd7f3ffbf9d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800