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 #21349456 · ArcScan

Block

#21,349,456

2026-09-17 15:31:42 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,349,456
Timestamp: 7 days ago · 2026-09-17 15:31:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x33878b4d61f40c09c714b89925f2cee7be2c5dcef5ee0444a29bbf53e5aa06d6
Parent hash: 0xd83f5198…b1ce9401
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,349,456 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

7.4%2,224,070 / 30,000,000

Base fee

20 gwei

State root

0x01c12e4f58cd…82d2ff17a338

Transactions root

0xb07cbdebaf72…c4f15da080b9

Receipts root

0x1f80dab7b501…584b609acb3d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800