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 #0x51d77412c619919ecb8596264a128412d54a0eaa7d9fcd0186ce580187b8dbc4 · ArcScan

Block

#21,418,020

2026-09-18 01:11:54 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,020
Timestamp: 35 days ago · 2026-09-18 01:11:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x51d77412c619919ecb8596264a128412d54a0eaa7d9fcd0186ce580187b8dbc4
Parent hash: 0xaeeb909a…76b9087e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,020 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

28.0%8,396,670 / 30,000,000

Base fee

20 gwei

State root

0xeeadc44c057f…4a2228e4de8b

Transactions root

0x5aaf4241d0d4…33b38625b515

Receipts root

0x6c45daad62c9…ea4d4ef988c4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800