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 #0x59b99c116b785f485f7ba0943b39d70b0ba5581d0385f7adde96741a5d6b52d5 · ArcScan

Block

#21,519,274

2026-09-18 15:27:47 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,274
Timestamp: 49 days ago · 2026-09-18 15:27:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x59b99c116b785f485f7ba0943b39d70b0ba5581d0385f7adde96741a5d6b52d5
Parent hash: 0x399cf540…90d1d34e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,274 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

11.2%3,357,085 / 30,000,000

Base fee

20 gwei

State root

0xbee446e754c4…715c470c65f4

Transactions root

0x2d011f2d6ace…aa02250c3f22

Receipts root

0x3d6752d399de…cd5acecae2fe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800