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 #21310559 · ArcScan

Block

#21,310,559

2026-09-17 10:03:13 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,310,559
Timestamp: 6 days ago · 2026-09-17 10:03:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x58c1d6fb434d167f1e1c18d210390e434d4a0e0efabae857571388eda8fafc95
Parent hash: 0x0b3e79da…b960dbc5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,310,559 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

13.3%3,998,064 / 30,000,000

Base fee

20 gwei

State root

0x9f20dcfa79a5…7b52dde1146f

Transactions root

0xc2a54e15f7e0…6e2fb8b0c862

Receipts root

0xe22345b1c164…736f4e482324

Nonce

0x0000000000000000

Extra data

0x00000004a817c800