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 #21446138 · ArcScan

Block

#21,446,138

2026-09-18 05:09:34 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,446,138
Timestamp: 51 days ago · 2026-09-18 05:09:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x536c72e339366f274c7b5933b0c9c72709d6acceb9feb7bbf3cb43e57eecd455
Parent hash: 0x61867812…392ca089
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,446,138 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

14.6%4,378,157 / 30,000,000

Base fee

20 gwei

State root

0x9bae8877ab2a…80842cf89519

Transactions root

0x752a13930c84…9aaee6d33c83

Receipts root

0x85b12b93f1c2…5349cdfdaebd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800