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 #21339349 · ArcScan

Block

#21,339,349

2026-09-17 14:06:20 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,349
Timestamp: 26 days ago · 2026-09-17 14:06:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xa07d681748bba16934f327cf406245b4c8155c8470c084eaabe5d15122329af2
Parent hash: 0xd209c1f7…8b5b0e1b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,349 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

26.2%7,855,113 / 30,000,000

Base fee

20 gwei

State root

0x94498abc32e7…61be957233f4

Transactions root

0xf479abb0c04e…5db565b9c84a

Receipts root

0xcf3071535baa…b0e05b4541a7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800