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 #21404152 · ArcScan

Block

#21,404,152

2026-09-17 23:14:40 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,404,152
Timestamp: 52 days ago · 2026-09-17 23:14:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x93f2cca94fe1be74ab5beae297a6bfe4e6a9efe101b75b030c09b8b006619b21
Parent hash: 0xcf7924d0…1eedd434
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,404,152 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

2.3%682,075 / 30,000,000

Base fee

20 gwei

State root

0xd0bbe29ee0aa…a825c1c60a1f

Transactions root

0x378e205fa4e3…2da082b97528

Receipts root

0xf45b6f687274…6ea4207fa319

Nonce

0x0000000000000000

Extra data

0x00000004a817c800