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 #0x1278928c7cbae5cf8debb1018ecbc6ad969ea513b0653c44ac7d00dfdf5fc5a9 · ArcScan

Block

#21,517,079

2026-09-18 15:09:14 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,079
Timestamp: 5 days ago · 2026-09-18 15:09:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x1278928c7cbae5cf8debb1018ecbc6ad969ea513b0653c44ac7d00dfdf5fc5a9
Parent hash: 0xe648a9f4…9e1e2f35
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,079 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

8.7%2,620,074 / 30,000,000

Base fee

20 gwei

State root

0x007a626d7831…0b34979fd5d9

Transactions root

0x7e7e4621cb3c…52d89d5a5923

Receipts root

0xc5e083835f12…cada7579b97e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800