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

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 #21519299 · ArcScan

Block

#21,519,299

2026-09-18 15:28:00 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,299
Timestamp: 50 days ago · 2026-09-18 15:28:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xc393e00b01a8df40b9180781f3369b239a907df42f721851ad0f8bccc284bbba
Parent hash: 0x8322add7…3d434381
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,299 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

28.1%8,430,020 / 30,000,000

Base fee

20 gwei

State root

0xe6a2a9b01b83…03b726af48d8

Transactions root

0xfbe995fa6b66…3f1a9a9cc08d

Receipts root

0x9692a88fd8cf…0445862d8a36

Nonce

0x0000000000000000

Extra data

0x00000004a817c800