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 #21310682 · ArcScan

Block

#21,310,682

2026-09-17 10:04:15 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,310,682
Timestamp: 5 days ago · 2026-09-17 10:04:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xa2da51cd38ff4bab10cbd8c51ad606aea4abe131a26d1698ce6e623a6e8b61f3
Parent hash: 0x168ba8ae…0e0d1dc1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,310,682 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

57.9%17,371,038 / 30,000,000

Base fee

20 gwei

State root

0x5529dffb6616…a10abc43eb18

Transactions root

0xfd4aec5c947b…e3ab5387973d

Receipts root

0xa935de50095b…5a3a72aa4b48

Nonce

0x0000000000000000

Extra data

0x00000004a817c800