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 #21520105 · ArcScan

Block

#21,520,105

2026-09-18 15:34:48 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,105
Timestamp: 47 days ago · 2026-09-18 15:34:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x8f0bb53a3f5a250a36e57bb82456a96fc8e7a4d84621ccaa7b4eb74e3f5c060d
Parent hash: 0x07f887bc…a3ccdc48
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,105 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

8.0%2,400,753 / 30,000,000

Base fee

20 gwei

State root

0xf875f1c15ede…a6d7e28a74d5

Transactions root

0xd25d2eb7c71b…3690b1c3caad

Receipts root

0x266f711f57be…e1daad470ff2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800