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 #21300787 · ArcScan

Block

#21,300,787

2026-09-17 08:40:40 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,300,787
Timestamp: 22 days ago · 2026-09-17 08:40:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xc20b59e330bdc918b565b4666a3770bd15c4ca2c60068b894806301c03c46b56
Parent hash: 0x00d1b4e2…01190424
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,300,787 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

13.6%4,083,930 / 30,000,000

Base fee

20 gwei

State root

0xbd0fd8c4d015…f16e06c9b89f

Transactions root

0x2cb70c1e0641…f8ecb107efa0

Receipts root

0xf450f63b7564…bcd7efc4be85

Nonce

0x0000000000000000

Extra data

0x00000004a817c800