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 #21215119 · ArcScan

Block

#21,215,119

2026-09-16 20:37:11 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,215,119
Timestamp: 8 days ago · 2026-09-16 20:37:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x1dd8d239c359d910adac9d8c3da6f252e55d7fd5967ffc2d0f621267c8bf81a4
Parent hash: 0x729aa3e1…2c622651
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,215,119 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

15.4%4,637,464 / 30,000,000

Base fee

20 gwei

State root

0x459a92ccfd22…1e6ffb0fba1a

Transactions root

0x5733bd8ef98b…5df55fa04441

Receipts root

0xd6530c4fb2d1…6b6809157efb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800