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 #21300869 · ArcScan

Block

#21,300,869

2026-09-17 08:41:22 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,300,869
Timestamp: 20 days ago · 2026-09-17 08:41:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x8a894eb65ced8c3cacfb1f35e9a1e551fbb94f599c1b83d0efc0777cccff63f9
Parent hash: 0x7bb7a970…988cadc4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,300,869 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

29.4%8,825,294 / 30,000,000

Base fee

20 gwei

State root

0x5f3eeb80aab4…db0e0f08549f

Transactions root

0x578887781d68…770225feeae1

Receipts root

0x51cce47abb4e…dfbc087709e0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800