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 #21350874 · ArcScan

Block

#21,350,874

2026-09-17 15:43:41 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,350,874
Timestamp: 35 days ago · 2026-09-17 15:43:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x55eab5bf16afe6f17df7d459d7072687cf909fc4950411584203b0fab902fcdd
Parent hash: 0x343683f7…64a37377
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,350,874 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

34.4%10,314,964 / 30,000,000

Base fee

20 gwei

State root

0x14f95fced40f…d91b9e366bd4

Transactions root

0xd5e0a47f2cfd…e9eb162049c9

Receipts root

0xc02b2f719c92…83f5f86639e3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800