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 #21519727 · ArcScan

Block

#21,519,727

2026-09-18 15:31:37 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,727
Timestamp: 51 days ago · 2026-09-18 15:31:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x90e33c9fc5bc5acd3351a7a9b9ee2c7418ddbf3c704fc89abdb8f3a7093cf3a6
Parent hash: 0x14a23ff3…35ab05b0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,727 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

2.6%778,112 / 30,000,000

Base fee

20 gwei

State root

0x31d14971bc8e…add15ad08e86

Transactions root

0xcab12f659ebb…f7116c52221c

Receipts root

0x9639de8dc1fe…a4aa1b15b187

Nonce

0x0000000000000000

Extra data

0x00000004a817c800