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 #21377084 · ArcScan

Block

#21,377,084

2026-09-17 19:25:54 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,377,084
Timestamp: 53 days ago · 2026-09-17 19:25:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xf132f053a593dee4a2b70c836a9c7e756767770ab666726d58ca0352c5b96b79
Parent hash: 0xc6b9c7ae…a6b43370
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,377,084 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

7.8%2,346,599 / 30,000,000

Base fee

20 gwei

State root

0xd90bddb88946…5ebd86fa06b7

Transactions root

0x4060cdd3d67b…c6a31bd19d79

Receipts root

0x55810f6dfe3f…d75a14c58cd6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800