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 #21620868 · ArcScan

Block

#21,620,868

2026-09-19 05:46:44 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,868
Timestamp: 48 days ago · 2026-09-19 05:46:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x364c398bb4db857a10609ca4d7e6d71f4e5ba55c568f2499bb5e683c41a983f3
Parent hash: 0x7fe589b9…148ab3d7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,868 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

2.8%825,036 / 30,000,000

Base fee

20 gwei

State root

0x45afc85d8c99…78362943e476

Transactions root

0xc7db8bbb44c4…e8d419a620de

Receipts root

0x47a0caea997e…57f37188f05d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800