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 #0x1e2a88b749a5c550871721f70f05a09ce216d07c65341ae536029f8e6427c984 · ArcScan

Block

#21,181,943

2026-09-16 15:57:08 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,181,943
Timestamp: 3 days ago · 2026-09-16 15:57:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x1e2a88b749a5c550871721f70f05a09ce216d07c65341ae536029f8e6427c984
Parent hash: 0x5db58bf8…96ee05b6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,181,943 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

91.2%27,353,297 / 30,000,000

Base fee

21.248863703 gwei

State root

0x99e4bbe54257…a9fd77978ed3

Transactions root

0x53908ccb9859…70df8c2caa3e

Receipts root

0x67603dfb7a54…1079f572a0c2

Nonce

0x0000000000000000

Extra data

0x00000004fb91b82d