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 #21177769 · ArcScan

Block

#21,177,769

2026-09-16 15:21:54 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,177,769
Timestamp: 18 days ago · 2026-09-16 15:21:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x76781038207586c07e56edde8a71efbb12ad6c00e469be2abba39433d6e15fc8
Parent hash: 0xa7de7d81…74205cc1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,177,769 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

52.8%15,833,650 / 30,000,000

Base fee

113.42162446 gwei

State root

0x40a3dd737867…9ee36d180388

Transactions root

0x465e4e69618a…e3c3e303d032

Receipts root

0x4b5b95f1af83…0332221ed0e2

Nonce

0x0000000000000000

Extra data

0x0000001a502d1ee4