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 #0x2b99399659e7310624ad0ae08a3c4b48b0e27a3ab51da703ec818d0c276758ec · ArcScan

Block

#21,556,383

2026-09-18 20:41:31 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,383
Timestamp: 17 days ago · 2026-09-18 20:41:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x2b99399659e7310624ad0ae08a3c4b48b0e27a3ab51da703ec818d0c276758ec
Parent hash: 0xabe31198…02bd53bb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,556,383 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

2.6%794,736 / 30,000,000

Base fee

20 gwei

State root

0x33be7032ea50…1fd8fba83b65

Transactions root

0x5ec7f21e74dc…66604e30e02b

Receipts root

0xa73c4e18b075…f565fb56110e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800