Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xcd5bf88eb25e53d6eee49f81d16f5ec3b27e56f59dec4c134982a46e86af3cce · ArcScan

Block

#21,261,219

2026-09-17 03:06:22 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,261,219
Timestamp: 33 days ago · 2026-09-17 03:06:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xcd5bf88eb25e53d6eee49f81d16f5ec3b27e56f59dec4c134982a46e86af3cce
Parent hash: 0x0ed0a1cf…443a2f20
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,261,219 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

12.0%3,607,713 / 30,000,000

Base fee

20 gwei

State root

0x9c500761a9e1…ef791b28e248

Transactions root

0x00515adea6d0…54dd20262ea2

Receipts root

0x5edd7f323f3e…84e920eeee58

Nonce

0x0000000000000000

Extra data

0x00000004a817c800