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 #0xfc15820ab2d8a1362222ace4d87324feb0c69c42d3c7fa4d4c012bde701fafde · ArcScan

Block

#21,172,018

2026-09-16 14:33:21 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,172,018
Timestamp: 20 days ago · 2026-09-16 14:33:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xfc15820ab2d8a1362222ace4d87324feb0c69c42d3c7fa4d4c012bde701fafde
Parent hash: 0xba0a03f5…e25b279a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,172,018 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

35.7%10,718,385 / 30,000,000

Base fee

219.006780282 gwei

State root

0x63be4a0f0078…88ef25afa178

Transactions root

0x1b503420b47a…167f43bb3898

Receipts root

0xf2d2c11801cc…db87b4a9688e

Nonce

0x0000000000000000

Extra data

0x00000032e258278f