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 #21412118 · ArcScan

Block

#21,412,118

2026-09-18 00:22:01 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,118
Timestamp: 53 days ago · 2026-09-18 00:22:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x20eb18f879c95c2e474e821479454646daefb37b826da7fc3074960ac78d2942
Parent hash: 0xe4477db5…a542b300
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,118 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

5.6%1,681,560 / 30,000,000

Base fee

20 gwei

State root

0xbe3bd9362255…2586187e4e28

Transactions root

0x28726bf6e4c0…d32e1666cf0a

Receipts root

0xe71ebe74fb10…82ee189f0c4d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800