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 #21283124 · ArcScan

Block

#21,283,124

2026-09-17 06:11:25 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,283,124
Timestamp: 32 days ago · 2026-09-17 06:11:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x5059f2826ffb72318ad612594be586d63149af2f8d186a7103dc0c55d0e24d31
Parent hash: 0x1f79a9b4…929e0245
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,283,124 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

21.2%6,350,858 / 30,000,000

Base fee

20 gwei

State root

0xce2d75e3b696…89be91a7d977

Transactions root

0xd8dae2a642e2…80fcfe6e140e

Receipts root

0xaf1d7667f4a4…ecd1a4f2a908

Nonce

0x0000000000000000

Extra data

0x00000004a817c800