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 #21411868 · ArcScan

Block

#21,411,868

2026-09-18 00:19:54 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,411,868
Timestamp: 51 days ago · 2026-09-18 00:19:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xca4524d53d90be140dfb7c478e7f590c87e3daf8030a967afbca739eb9784051
Parent hash: 0x67b36a9a…775631ac
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,411,868 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

3.4%1,034,763 / 30,000,000

Base fee

20 gwei

State root

0x8e3690da523b…0b88b3a03964

Transactions root

0xb6e753f59c76…598183db218f

Receipts root

0xccf6c98b011e…fe5f698563f7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800