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 #0x27dc2f8b00174dfbd4b593cb440ca03d0a3e3841ce519fe2f7fe74bcc732d4e5 · ArcScan

Block

#21,507,903

2026-09-18 13:51:42 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,507,903
Timestamp: 56 days ago · 2026-09-18 13:51:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x27dc2f8b00174dfbd4b593cb440ca03d0a3e3841ce519fe2f7fe74bcc732d4e5
Parent hash: 0xf672ab84…c6094aee
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,507,903 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

10.5%3,155,697 / 30,000,000

Base fee

20 gwei

State root

0xde0baaefbac0…316ba4f0370f

Transactions root

0x80bd20b865be…acaafe6609b5

Receipts root

0x89a1e31a066d…75c8833f63d0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800