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 #0x19457e3f5345036ace9952c0de02d5e35b0ae80a5dbd195f037387a1f8008b54 · ArcScan

Block

#21,373,473

2026-09-17 18:55:24 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,473
Timestamp: 47 days ago · 2026-09-17 18:55:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x19457e3f5345036ace9952c0de02d5e35b0ae80a5dbd195f037387a1f8008b54
Parent hash: 0x5de6959c…d137cb29
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,473 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

17.9%5,357,100 / 30,000,000

Base fee

20 gwei

State root

0x70158132f1b8…28c1b522c249

Transactions root

0x2899fdd39eef…5e6c2ba3624a

Receipts root

0xf13331bffe84…a2c32728ded9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800