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 #21285180 · ArcScan

Block

#21,285,180

2026-09-17 06:28:47 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,285,180
Timestamp: 14 days ago · 2026-09-17 06:28:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x9a3cadc7160f6041b18cf57c0e38e2cbc9a0ccf9436cce5e9129141a0c464a56
Parent hash: 0xcecb6e62…c7e15fba
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,285,180 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

10.7%3,210,984 / 30,000,000

Base fee

20 gwei

State root

0xa6372ef5afbd…39304d4fa87e

Transactions root

0x4257fd1dfa48…4f71649fae9e

Receipts root

0xcd424e054d04…bdfbef9adc44

Nonce

0x0000000000000000

Extra data

0x00000004a817c800