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 #21387314 · ArcScan

Block

#21,387,314

2026-09-17 20:52:21 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,387,314
Timestamp: 5 days ago · 2026-09-17 20:52:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x49bf4cac7ce9afe7600e705dff15451cc74566ef2c6ad5286ea0eed931667fb6
Parent hash: 0x98ef372d…ecb6b96b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,387,314 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

3.3%1,001,032 / 30,000,000

Base fee

20 gwei

State root

0x10bc1cdd3c9f…dfb2da698b26

Transactions root

0x467172f0044f…2aa6db4c2586

Receipts root

0xfd6e404b60a0…ff6a0aee71dc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800