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 #21339884 · ArcScan

Block

#21,339,884

2026-09-17 14:10:51 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,884
Timestamp: 47 days ago · 2026-09-17 14:10:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x19b8b28be487fe58cf765659e6404f49ee22d03b7368915713c2784dc45a879f
Parent hash: 0xec74e39e…84cabf50
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,884 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

7.9%2,380,818 / 30,000,000

Base fee

20 gwei

State root

0x5eb93d27ebb7…2c8488549f64

Transactions root

0x7fdb65f47bf6…f7f19f1c2ccc

Receipts root

0x287221f2db1e…c8d796d8b5bf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800