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 #0xb17c3f91997acd2c16122b48d58f830d993378fdbcd382cbc235f2d67a84ce29 · ArcScan

Block

#21,368,922

2026-09-17 18:16:56 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,368,922
Timestamp: 23 days ago · 2026-09-17 18:16:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xb17c3f91997acd2c16122b48d58f830d993378fdbcd382cbc235f2d67a84ce29
Parent hash: 0xd1100642…792e881e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,368,922 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

10.9%3,267,307 / 30,000,000

Base fee

20 gwei

State root

0x04117f26053b…64b2ba2d6a5b

Transactions root

0x50b60685a325…47f4ed802a4b

Receipts root

0x43e144a423fe…1b9b4b7d854b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800