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 #21315843 · ArcScan

Block

#21,315,843

2026-09-17 10:47:50 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,315,843
Timestamp: 34 days ago · 2026-09-17 10:47:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x39c1bf6b7a384041aed724452da9ed6686635f454ae15a2b24d27094a966460a
Parent hash: 0x7d31bb9d…c92f66fb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,315,843 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

26.0%7,800,685 / 30,000,000

Base fee

20 gwei

State root

0x4b47063954a1…c610a8b54ce8

Transactions root

0x907a0ea455c7…c93962a84f92

Receipts root

0xa45faa3804c9…a213507567ae

Nonce

0x0000000000000000

Extra data

0x00000004a817c800