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 #21255036 · ArcScan

Block

#21,255,036

2026-09-17 02:14:08 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,036
Timestamp: 20 days ago · 2026-09-17 02:14:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x3518c2686f436aeabc653030f4a5c76a5a9f804c351e08e88bad72720f6b3161
Parent hash: 0xb5629ee7…add7d2d9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,036 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

18.6%5,569,895 / 30,000,000

Base fee

20 gwei

State root

0x7488ae31f3f1…02218e12853e

Transactions root

0x10e13852e797…c3f6644cbe76

Receipts root

0x157896750170…21dce9ba1cb2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800