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 #0x40d7fdb633f714064a50b0fa62f703735c70bb665ede5984cda5377074b9dc7c · ArcScan

Block

#21,178,954

2026-09-16 15:31:54 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,178,954
Timestamp: 7 days ago · 2026-09-16 15:31:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x40d7fdb633f714064a50b0fa62f703735c70bb665ede5984cda5377074b9dc7c
Parent hash: 0x2f8c5fd7…a8b1d35c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,178,954 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

34.6%10,379,102 / 30,000,000

Base fee

31.106453335 gwei

State root

0x51b942e01db0…ad232e42e74d

Transactions root

0xd0a53f07835a…4732080eaf83

Receipts root

0x4e751ef079d0…df53d85ca057

Nonce

0x0000000000000000

Extra data

0x00000007375d9325