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 #0x423dcfe233e412136e9ac109cb00967e0ad091f5946d4c9fc7b605dd0da3d3ab · ArcScan

Block

#21,263,857

2026-09-17 03:28:38 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,263,857
Timestamp: 21 days ago · 2026-09-17 03:28:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x423dcfe233e412136e9ac109cb00967e0ad091f5946d4c9fc7b605dd0da3d3ab
Parent hash: 0x22fa148e…3b26b098
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,263,857 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

27.6%8,280,269 / 30,000,000

Base fee

20 gwei

State root

0x14caa713fd80…6900f30d8548

Transactions root

0x284425ff1ec5…3c27293a40e6

Receipts root

0x1d813b32aa0a…962c5f3f571d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800