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 #21316530 · ArcScan

Block

#21,316,530

2026-09-17 10:53:38 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,316,530
Timestamp: 51 days ago · 2026-09-17 10:53:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x57f2a756a415db0af9dbe2e0bd4f73c1bea36de281ec09d1db0f3fde838e8317
Parent hash: 0xf3cba43d…5e996acd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,316,530 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

30.3%9,097,914 / 30,000,000

Base fee

20 gwei

State root

0x814c136ee4d6…f9dd41ab8fc4

Transactions root

0x87e17844768c…59b1c6a51406

Receipts root

0x488fb362d125…9153ace76f5f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800