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 #21373380 · ArcScan

Block

#21,373,380

2026-09-17 18:54:36 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,380
Timestamp: 48 days ago · 2026-09-17 18:54:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xe3384ea1371de4cb9f841e6e07bcc9b596d96b2c4f94a9096e67de8e5241895a
Parent hash: 0xbb03b791…986adef0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,380 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

15.1%4,528,326 / 30,000,000

Base fee

20 gwei

State root

0xfe3af824f4f8…e96493431a45

Transactions root

0x8475ed81b23c…3f14b8aaceb6

Receipts root

0x9594a76aeb97…4df42c4d1fe1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800