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 #21258802 · ArcScan

Block

#21,258,802

2026-09-17 02:45:57 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,258,802
Timestamp: 10 days ago · 2026-09-17 02:45:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x362e46ac0d3e8f07a2ffe4eb688198ac8094d9aab8684fcf66830b2910150b9d
Parent hash: 0xf617229c…7f860a22
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,258,802 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

14.8%4,436,435 / 30,000,000

Base fee

20 gwei

State root

0xad7708a933a2…22abbee6dac3

Transactions root

0xe90f38722be6…8838ae2a317d

Receipts root

0xffad0a18f612…52939284a72d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800