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 #0xb8dc53840dea97c7a798b5fbf37e2634777876d131d1ff7b4f0ac2fecc7f937d · ArcScan

Block

#21,521,975

2026-09-18 15:50:37 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,521,975
Timestamp: 9 days ago · 2026-09-18 15:50:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xb8dc53840dea97c7a798b5fbf37e2634777876d131d1ff7b4f0ac2fecc7f937d
Parent hash: 0x097d037d…5d4e15a2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,521,975 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

10.4%3,135,932 / 30,000,000

Base fee

20 gwei

State root

0xff15ae956c3d…72b655138570

Transactions root

0xc53d2201732d…7945a28ab3d4

Receipts root

0x90c302592cfd…16173e1d3dd3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800