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 #21177636 · ArcScan

Block

#21,177,636

2026-09-16 15:20:47 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,177,636
Timestamp: 17 days ago · 2026-09-16 15:20:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x009b54c4a4f8b0705cf543c4cd881616c0b95f74c20dc865066046dcdacb456b
Parent hash: 0xd86799b1…4e7f4219
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,177,636 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

53.4%16,009,440 / 30,000,000

Base fee

90.003948542 gwei

State root

0x8f462b029151…3581e31ba414

Transactions root

0x9c57731773f5…8528d9bb86fe

Receipts root

0x9eeb759c8229…4b96fe24b1fe

Nonce

0x0000000000000000

Extra data

0x00000014fb7e1647