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 #21519642 · ArcScan

Block

#21,519,642

2026-09-18 15:30:53 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,642
Timestamp: 52 days ago · 2026-09-18 15:30:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x64559f8182c6a39515286261b546f70df15299536452da01a97977ff12b68aa3
Parent hash: 0xb0b891f3…c40f970e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,642 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

4.0%1,196,046 / 30,000,000

Base fee

20 gwei

State root

0x159bc04570ce…9402f5aad793

Transactions root

0x6768f73b29df…292e5ce71bb1

Receipts root

0xbea0912f0f35…95c3d6e32654

Nonce

0x0000000000000000

Extra data

0x00000004a817c800