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 #21300164 · ArcScan

Block

#21,300,164

2026-09-17 08:35:24 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,300,164
Timestamp: 41 days ago · 2026-09-17 08:35:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xcd7b29aaa023835cde99ec784c850cf1b5377da906ccad4c2e6687e2accb3650
Parent hash: 0x5c905d23…bbe78ae5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,300,164 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

12.2%3,662,498 / 30,000,000

Base fee

20 gwei

State root

0xf63156344666…294676df49f4

Transactions root

0xb4071b6c1aa4…2ccc0f729246

Receipts root

0xc55178c07d38…d3d2b737fe59

Nonce

0x0000000000000000

Extra data

0x00000004a817c800