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 #21172328 · ArcScan

Block

#21,172,328

2026-09-16 14:35:58 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,172,328
Timestamp: 12 days ago · 2026-09-16 14:35:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xb107252478d8fe71d1cddae2121901e9eb8f291d1b937206122dc3c6c6981415
Parent hash: 0x58a1f8d5…7793ef8f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,172,328 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

63.9%19,182,262 / 30,000,000

Base fee

153.779909706 gwei

State root

0xf07530a48f1b…3bb6546bc73a

Transactions root

0xf816e890e32c…9a159990d64f

Receipts root

0xf2146822c561…396a7d3a023c

Nonce

0x0000000000000000

Extra data

0x00000023eb8ca153