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 #21177870 · ArcScan

Block

#21,177,870

2026-09-16 15:22:46 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,177,870
Timestamp: 15 days ago · 2026-09-16 15:22:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x489787c1dc041efae01f382d446a3416a8254ee6ec522b5b5a26b825379603bf
Parent hash: 0x1e12b7d4…1105a17c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,177,870 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

32.6%9,784,603 / 30,000,000

Base fee

100.247760048 gwei

State root

0x414c3157547a…80efd75c9dc5

Transactions root

0xd82ede15eca9…2111f8998bd5

Receipts root

0x230962e50ae3…5a28634771bc

Nonce

0x0000000000000000

Extra data

0x000000174ae00d5b