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 #21280618 · ArcScan

Block

#21,280,618

2026-09-17 05:50:14 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,280,618
Timestamp: 43 days ago · 2026-09-17 05:50:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xd11ef6996eb76c188959ccdfe193772b1f82e9242dd109f543b836aff7412a88
Parent hash: 0x62ac52a9…b49f0e3f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,280,618 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

63.4%19,005,401 / 30,000,000

Base fee

20 gwei

State root

0x9c5bfe129556…bbf1c9b3b878

Transactions root

0x8f5e20a8d168…15edd6b4dcdd

Receipts root

0x1bad1adc578b…fa33d5308287

Nonce

0x0000000000000000

Extra data

0x00000004a817c800