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 #21570349 · ArcScan

Block

#21,570,349

2026-09-18 22:39:36 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,570,349
Timestamp: 53 days ago · 2026-09-18 22:39:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x5fc2ba497c7b79eb40f26dc9f169a913a6c855847a48cd5894a515ec4f908915
Parent hash: 0xc1a402f6…00c5c72b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,570,349 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

2.0%601,633 / 30,000,000

Base fee

20 gwei

State root

0xaead2929bb41…21063670820c

Transactions root

0xfd344401ee91…3f96d9b8cc7f

Receipts root

0x7b585f5222f3…850c95bd936f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800