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 #0x8a918c849ca761044ced1539b93666d0d567748831bb36a9bc9175029def3e3f · ArcScan

Block

#21,315,076

2026-09-17 10:41:21 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,315,076
Timestamp: 11 days ago · 2026-09-17 10:41:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x8a918c849ca761044ced1539b93666d0d567748831bb36a9bc9175029def3e3f
Parent hash: 0x9e5c6cd8…898b51d2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,315,076 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

7.4%2,216,029 / 30,000,000

Base fee

20 gwei

State root

0x06ffd97afc75…43de9b33d26f

Transactions root

0x8a364d34948a…12cc6706c973

Receipts root

0x6aa601125dd0…a58a4287b42b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800