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 #0x5458a7a4ee68762703e822f8f04a4e8332609bd5724b9a3826bcb4541e22401d · ArcScan

Block

#21,255,544

2026-09-17 02:18:26 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,544
Timestamp: 36 days ago · 2026-09-17 02:18:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x5458a7a4ee68762703e822f8f04a4e8332609bd5724b9a3826bcb4541e22401d
Parent hash: 0xf46ef423…f45cef5f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,544 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

27.6%8,281,349 / 30,000,000

Base fee

20 gwei

State root

0xbed8f2eefabc…6dd3ba51896a

Transactions root

0x551b10bc9e2f…fe3892efc4f9

Receipts root

0x207bc936e943…0620f025b3b4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800