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 #21318307 · ArcScan

Block

#21,318,307

2026-09-17 11:08:38 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,307
Timestamp: 29 days ago · 2026-09-17 11:08:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xabd80e40844422704fd43a77bfa3a212c4137558a7a6b2bcfa5f7d5c93554ce4
Parent hash: 0x7e1d93cb…7b4331c6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,307 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

16.3%4,891,760 / 30,000,000

Base fee

20 gwei

State root

0x9cd572e07f66…fc44fc93737e

Transactions root

0xd973947f1a0c…681892e6c20e

Receipts root

0x2a2aa3e560be…72899d7f59f4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800