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 #21316512 · ArcScan

Block

#21,316,512

2026-09-17 10:53:29 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,316,512
Timestamp: 51 days ago · 2026-09-17 10:53:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x87ac14962c9d75690c632f83b81934d13b97541b5ec3ec5326a44a40457a9061
Parent hash: 0xf742ba8a…92bfc25f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,316,512 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

16.1%4,828,059 / 30,000,000

Base fee

20 gwei

State root

0xa87333f5f738…d118353133a0

Transactions root

0x77953eff286a…5e22170f30c7

Receipts root

0xe598fc9e5bc5…804de8804787

Nonce

0x0000000000000000

Extra data

0x00000004a817c800