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 #0xb9431bb0066a148a85b35cb9d80d1007934a7de9dd96246172107ae6d0690f07 · ArcScan

Block

#21,508,538

2026-09-18 13:57:04 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,538
Timestamp: 51 days ago · 2026-09-18 13:57:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xb9431bb0066a148a85b35cb9d80d1007934a7de9dd96246172107ae6d0690f07
Parent hash: 0xe44ebb00…b0eada63
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,538 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

2.1%627,876 / 30,000,000

Base fee

20 gwei

State root

0xbd7279837fd2…5275989e77b3

Transactions root

0x417114942e62…d9837ddf7e97

Receipts root

0xcf847d9c3e69…36f4fae9326d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800