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 #21349545 · ArcScan

Block

#21,349,545

2026-09-17 15:32:27 UTC

FinalizedProposed 2 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,349,545
Timestamp: 2 days ago · 2026-09-17 15:32:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xb5d5d6e31abc91523b10cd9f9392e86b516e67cc71396241f185f3b0b97b9064
Parent hash: 0xff2b3d45…7513ea04
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,349,545 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

15.8%4,737,549 / 30,000,000

Base fee

20 gwei

State root

0x4fc78a03b3a3…b34e7b6ade13

Transactions root

0x8a45e03e64bc…6794262d2fc0

Receipts root

0x8dd2005521b4…91fdb995cbcb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800