Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xd778b699c248c4f5e185178b2f0d31e5444e99705167f08a2a742c9d4be6058a · ArcScan

Block

#21,280,271

2026-09-17 05:47:18 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,280,271
Timestamp: 49 days ago · 2026-09-17 05:47:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xd778b699c248c4f5e185178b2f0d31e5444e99705167f08a2a742c9d4be6058a
Parent hash: 0x3abc2964…e6242ec8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,280,271 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

22.8%6,825,243 / 30,000,000

Base fee

20 gwei

State root

0x7d8179c4ceba…2173612e79f6

Transactions root

0xd6c906d8769e…77a3275ce2de

Receipts root

0x422b77da050e…52f3e779e6b7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800