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 #21389104 · ArcScan

Block

#21,389,104

2026-09-17 21:07:28 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,389,104
Timestamp: 47 days ago · 2026-09-17 21:07:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xe7523f9718d54b542182328dae031f176d5731163a6fbd3036c4b08a6e725d72
Parent hash: 0x97052245…4a0d78a3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,389,104 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

2.9%867,490 / 30,000,000

Base fee

20 gwei

State root

0x237868cd4e65…6e8e02488540

Transactions root

0x39b845f26c2a…af7836027c13

Receipts root

0x3c38113f0eb3…962c91a6aac6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800