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 #21289124 · ArcScan

Block

#21,289,124

2026-09-17 07:02:07 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,289,124
Timestamp: 13 days ago · 2026-09-17 07:02:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x0569c355cf57940582bd6bb7b4cfe4f5eb1f7dd68c5fe4c4368f96c3bc8a025b
Parent hash: 0x87cc745b…c95f104f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,289,124 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

19.1%5,723,065 / 30,000,000

Base fee

20 gwei

State root

0xf65c03d387ef…f127aa5e43b1

Transactions root

0x2ae63f5cf6c6…545000c6b41d

Receipts root

0x49c530139210…d6dde3a8cde5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800