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 #21283506 · ArcScan

Block

#21,283,506

2026-09-17 06:14:39 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,283,506
Timestamp: 35 days ago · 2026-09-17 06:14:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x72b5a8487a94d249a8fd293419467be22ec0f0a2867b7b29448dbbbf13c68de2
Parent hash: 0xec770dd9…1c475336
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,283,506 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

19.0%5,702,721 / 30,000,000

Base fee

20 gwei

State root

0x230b83d99505…4293adeeeb8f

Transactions root

0xb951b6013a12…8cc7048969ad

Receipts root

0x1a2b0c69383a…51bf9a0b1213

Nonce

0x0000000000000000

Extra data

0x00000004a817c800