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 #21620750 · ArcScan

Block

#21,620,750

2026-09-19 05:45:45 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,750
Timestamp: 47 days ago · 2026-09-19 05:45:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x77eb531a5f5277ca3e7e23c0c87d5c78f7a73c1df020674b7bdcb79c870c01b4
Parent hash: 0xc3869869…6960f716
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,750 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

13.7%4,096,035 / 30,000,000

Base fee

20 gwei

State root

0x62f2ab6a1fc3…6e9cf8b35f82

Transactions root

0x9237f105ac2e…0b4ef95f2acf

Receipts root

0x2d7c2652da4f…b802979bd336

Nonce

0x0000000000000000

Extra data

0x00000004a817c800