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 #21417547 · ArcScan

Block

#21,417,547

2026-09-18 01:07:54 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,547
Timestamp: 48 days ago · 2026-09-18 01:07:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x1d83a8c24d8222a83f22ef3fc54b3e30456bb94e439ecaecf18d1221196e90bf
Parent hash: 0x4081d2a6…2b804d1d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,547 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

4.6%1,372,483 / 30,000,000

Base fee

20 gwei

State root

0x222d636ef699…05c6474867dd

Transactions root

0xfc50111c127f…9faab9296735

Receipts root

0x35262387c29d…7933de74350c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800