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 #21507698 · ArcScan

Block

#21,507,698

2026-09-18 13:49:58 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,507,698
Timestamp: 57 days ago · 2026-09-18 13:49:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x0e4f81215165e774c0b542a970b86291b88fb809467113bfb27792e30d321c21
Parent hash: 0x8a060c40…7969fea6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,507,698 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

9.4%2,823,223 / 30,000,000

Base fee

20 gwei

State root

0x68a3656212c7…1b817423d941

Transactions root

0xcbc30bcff510…416ff59944ce

Receipts root

0x6e33f93d8cf7…e92e8e44448c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800