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 #21351868 · ArcScan

Block

#21,351,868

2026-09-17 15:52:04 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,868
Timestamp: 28 days ago · 2026-09-17 15:52:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x4d1186e6be06834d3d02ea468c7fc1b657c0effccf9acdbd93f94b155c6f4b16
Parent hash: 0x046e3d93…a7d8ce8f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,868 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

20.9%6,266,746 / 30,000,000

Base fee

20 gwei

State root

0xe7a832bd7a7f…6c02dbb9fc2a

Transactions root

0xf297e2852806…5bcd96feff8c

Receipts root

0x4548ce31f275…e12a1f076d04

Nonce

0x0000000000000000

Extra data

0x00000004a817c800