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 #21370200 · ArcScan

Block

#21,370,200

2026-09-17 18:27:44 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,200
Timestamp: 38 days ago · 2026-09-17 18:27:44 UTC
Transactions: 0 transactions in this block
Block hash: 0xb1688bbca074f1bf138776566b89e97ac27e4aeca85d3caef64dce0bc53781a8
Parent hash: 0xed97d85a…cc47441a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,200 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

11.1%3,330,663 / 30,000,000

Base fee

20 gwei

State root

0x148fe2c04c5b…aab089dfef32

Transactions root

0xcd5b3bb1d71e…2284bc9f6490

Receipts root

0x514bdff3607a…11e02f15c1cb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800