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 #21386686 · ArcScan

Block

#21,386,686

2026-09-17 20:47:02 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,386,686
Timestamp: 24 days ago · 2026-09-17 20:47:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xe44834f37315bafa56def321c3a51a7737cd214c0dd93f0f7a9e4e96f18a1c34
Parent hash: 0x264485df…805473a7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,386,686 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

22.2%6,661,375 / 30,000,000

Base fee

20 gwei

State root

0x8a6ea2317764…3997bf04b531

Transactions root

0xefd20e190c08…9caeba9d940d

Receipts root

0x9fedbdf10e63…7038a79e3ee6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800