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 #0xf8bc800631ef71eec12fa6115366363a5e53181f2f14e999132cca0b33311a78 · ArcScan

Block

#21,187,327

2026-09-16 16:42:35 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,187,327
Timestamp: 3 days ago · 2026-09-16 16:42:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xf8bc800631ef71eec12fa6115366363a5e53181f2f14e999132cca0b33311a78
Parent hash: 0x33957741…4d105812
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,187,327 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

46.6%13,972,482 / 30,000,000

Base fee

34.086879403 gwei

State root

0x66f82d570836…ffd89b66a54f

Transactions root

0x3e7bd357759d…44ae5c819b75

Receipts root

0xf27ba06fbf7f…013957c97c4c

Nonce

0x0000000000000000

Extra data

0x00000007ebbbcfc3