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 #21320579 · ArcScan

Block

#21,320,579

2026-09-17 11:27:49 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,579
Timestamp: 29 days ago · 2026-09-17 11:27:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xcd7d53de96e25c7f7ec8c3590f3ed4975bff6ed184756b08b1350f35b3888159
Parent hash: 0x3620e07b…5382be7c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,579 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

45.6%13,682,254 / 30,000,000

Base fee

20 gwei

State root

0xcd178566b001…08b7d6da8fdc

Transactions root

0x891fc3ab872b…1532499d1de3

Receipts root

0x564bdf7cec40…ddff017a4c7c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800