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 #21386664 · ArcScan

Block

#21,386,664

2026-09-17 20:46:51 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,386,664
Timestamp: 24 days ago · 2026-09-17 20:46:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xe092c056560205644b4eb4b53cdf022d05e191788a836ff824e5fc86ef0c2adb
Parent hash: 0xa106ef78…a80f9181
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,386,664 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

27.8%8,329,432 / 30,000,000

Base fee

20 gwei

State root

0x160929702259…11b407f229c5

Transactions root

0x7dcceeed1626…a3e4eb24eb1c

Receipts root

0xed5d5692f41f…c7affa43adea

Nonce

0x0000000000000000

Extra data

0x00000004a817c800