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 #21318522 · ArcScan

Block

#21,318,522

2026-09-17 11:10:27 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,522
Timestamp: 35 days ago · 2026-09-17 11:10:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x065c9b33b71168b4e8dec38f3297107735cfd3afcdecac4fbc20ec8973d6d1d6
Parent hash: 0xefb2848a…3b3aca48
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,522 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

17.6%5,282,081 / 30,000,000

Base fee

20 gwei

State root

0x7a230c231859…3e28d638584d

Transactions root

0x7d2a73342e89…c34b12de1ed5

Receipts root

0x82d7f323cf9a…cc446f9c1c6a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800