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 #0x1858cb647b662b614d4fd6a77b66a88f4c8645494c77a9b59004f5f95da99704 · ArcScan

Block

#21,419,884

2026-09-18 01:27:39 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,884
Timestamp: 31 days ago · 2026-09-18 01:27:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x1858cb647b662b614d4fd6a77b66a88f4c8645494c77a9b59004f5f95da99704
Parent hash: 0xe15d2faa…f188b1db
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,884 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

28.9%8,673,042 / 30,000,000

Base fee

20 gwei

State root

0x380f7eb6443b…7ca0a07d4a5e

Transactions root

0xc03e38ee7c63…30d1151e86f2

Receipts root

0x0440042efee9…358d5f53225f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800