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 #21387759 · ArcScan

Block

#21,387,759

2026-09-17 20:56:06 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,387,759
Timestamp: 6 days ago · 2026-09-17 20:56:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x4faca458d4cf3e91686e46d3f12a9719d2e78e9f81dcd77d5e499f636d0959a9
Parent hash: 0xa6fea1a0…886c7873
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,387,759 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

5.9%1,774,171 / 30,000,000

Base fee

20 gwei

State root

0x5b0823d7017b…f60e1b53f2ed

Transactions root

0x9c9bb01fbec0…34af7ac98c0a

Receipts root

0xa1344f896264…6dfce63e2763

Nonce

0x0000000000000000

Extra data

0x00000004a817c800