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 #21393129 · ArcScan

Block

#21,393,129

2026-09-17 21:41:30 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,393,129
Timestamp: 51 days ago · 2026-09-17 21:41:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xfc8dffa7913caa709531fdb1e3727a4c608951e79484408a3a510ce65888fb85
Parent hash: 0xae053c7b…e2ca552d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,393,129 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

3.4%1,007,181 / 30,000,000

Base fee

20 gwei

State root

0x8fda9cb86b75…35f2733d22b7

Transactions root

0xbae3b6b25613…975584e778e9

Receipts root

0xa34a769071b7…bd336da90337

Nonce

0x0000000000000000

Extra data

0x00000004a817c800