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 #21171451 · ArcScan

Block

#21,171,451

2026-09-16 14:28:34 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,171,451
Timestamp: 21 days ago · 2026-09-16 14:28:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x3f210697b18de0e839867447b3a9771e4170881d4aabffaeefcd2dbe80eb42cd
Parent hash: 0xcb485d53…068b8a71
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,171,451 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

45.3%13,582,338 / 30,000,000

Base fee

184.586988269 gwei

State root

0x14607f4353b8…717b9fa5a715

Transactions root

0xd579a3d03b06…95175faf3b32

Receipts root

0xe60bbea724e5…aa4256335dd5

Nonce

0x0000000000000000

Extra data

0x0000002addd79ca2