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 #21515487 · ArcScan

Block

#21,515,487

2026-09-18 14:55:47 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,487
Timestamp: 47 days ago · 2026-09-18 14:55:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xa60eb6e22ddc289e2fa82c36c840fb2813bf04731d94035af0cc517b3b26424f
Parent hash: 0x6c0ff543…a6cb9c54
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,487 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

4.8%1,435,181 / 30,000,000

Base fee

20 gwei

State root

0x59783109f4d1…675ebf02de33

Transactions root

0xbd65b563cc3e…0825b4041229

Receipts root

0xdb7fe834c896…793f3a3771d8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800