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

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 #21518546 · ArcScan

Block

#21,518,546

2026-09-18 15:21:38 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,546
Timestamp: 32 days ago · 2026-09-18 15:21:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xfbee3fbdbe020d52d08f9d27b7c237c08f3b1da3154e7f8c5598f2b9dea282eb
Parent hash: 0xdb318b7b…63f837fe
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,546 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

7.2%2,163,521 / 30,000,000

Base fee

20 gwei

State root

0x285647b1a465…77e8949c9cd0

Transactions root

0x7322b66aa65c…cfb3377ded7a

Receipts root

0xd61969e3b4c6…85338f2052c3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800