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 #21213813 · ArcScan

Block

#21,213,813

2026-09-16 20:26:09 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,213,813
Timestamp: 32 days ago · 2026-09-16 20:26:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xb0f946324f8441e611b9f7f3148257ac49740075c64003ab443ff24d7d3c1fb4
Parent hash: 0xf85c1adf…46b2229b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,213,813 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

21.7%6,508,200 / 30,000,000

Base fee

20 gwei

State root

0x9787ee611d2a…3a8866c61126

Transactions root

0x00af71f3c87c…30d580787efd

Receipts root

0xfca28b895a04…74b6b13a5cb9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800