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 #0x1fd217149308f7a5ca3e0da5964d688e19969f82f262dbf00848aa6b73b50ccf · ArcScan

Block

#21,445,854

2026-09-18 05:07:09 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,854
Timestamp: 49 days ago · 2026-09-18 05:07:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x1fd217149308f7a5ca3e0da5964d688e19969f82f262dbf00848aa6b73b50ccf
Parent hash: 0xb39d94c7…9371f96d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,854 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

7.5%2,257,315 / 30,000,000

Base fee

20 gwei

State root

0xd9cc45e886e1…268f084eb9b0

Transactions root

0x0d273d09fb71…a2fa986d1a6b

Receipts root

0x1aac57c67070…ed13ed2209c7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800