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 #21518090 · ArcScan

Block

#21,518,090

2026-09-18 15:17:47 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,090
Timestamp: 18 days ago · 2026-09-18 15:17:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x4d6e3b1c41d8c27f30c6164e0e30aec1e8a6d0b3aa0536ec8bd99c3756a5e1c7
Parent hash: 0x06c91cce…3c363d21
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,090 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.6%477,176 / 30,000,000

Base fee

20 gwei

State root

0xc2a6f5ee6b9f…8756c190e8e6

Transactions root

0xbedb60a40461…3db1a6e9d9a7

Receipts root

0x900a084a9400…ec328017994c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800