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 #21350184 · ArcScan

Block

#21,350,184

2026-09-17 15:37:51 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,350,184
Timestamp: 14 days ago · 2026-09-17 15:37:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xd0fb2e74796c514c688caa16c5fd12e88c2666b6a88fec574a6a0923191da602
Parent hash: 0x98da0fc5…ee091b97
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,350,184 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

43.0%12,889,269 / 30,000,000

Base fee

20 gwei

State root

0x00c4435abc47…a31671cc4e16

Transactions root

0x7ce4bf2a1696…075b93ec1e86

Receipts root

0xc475a9f8cb99…ef4e6b535fb5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800