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 #21519123 · ArcScan

Block

#21,519,123

2026-09-18 15:26:30 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,123
Timestamp: 47 days ago · 2026-09-18 15:26:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xce37f20dad63b93cd8257f46a5d2dcfa2dab90927117f33716eb1b6fedb536a8
Parent hash: 0xa2208430…9b23254e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,123 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

24.4%7,325,172 / 30,000,000

Base fee

20 gwei

State root

0xcd055ee79b11…1dbb8d4dd776

Transactions root

0x0cc7ac6fdc22…94af329ecc3c

Receipts root

0x9278e041a197…6bcec308711c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800