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 #21410686 · ArcScan

Block

#21,410,686

2026-09-18 00:09:54 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,686
Timestamp: 18 days ago · 2026-09-18 00:09:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xd527a5090e71697b7f38a66c17cfd0f1c6ca3a5cc15870698cf2c0903fc57f2f
Parent hash: 0x9f7f04d0…84af2189
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,686 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

1.1%342,707 / 30,000,000

Base fee

20 gwei

State root

0xa2b1fc664047…d6f5623dc153

Transactions root

0xfd27998e68dd…bc43a63f793b

Receipts root

0x5c5dfc2e4975…c02b663df2b5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800