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 #0x1c885f4664377a1d20e4d043a2bc2d62f0bd5aaf2c7775b2fddc387b7da25f95 · ArcScan

Block

#21,403,205

2026-09-17 23:06:40 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,205
Timestamp: 31 days ago · 2026-09-17 23:06:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x1c885f4664377a1d20e4d043a2bc2d62f0bd5aaf2c7775b2fddc387b7da25f95
Parent hash: 0x08c1cde3…934776f8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,205 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

6.0%1,798,969 / 30,000,000

Base fee

20 gwei

State root

0x45d9b6148d58…fb52613ddcad

Transactions root

0x53df449513fc…f275c012fe6a

Receipts root

0x04e3c3249a16…9b6f52177d83

Nonce

0x0000000000000000

Extra data

0x00000004a817c800