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Arc Mainnet/5042

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Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

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Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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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 #0x136fec1e2cd1212bf6eac7c7c190ca6f3ac68eece8765ff2830be2d30ed040de · ArcScan

Block

#21,557,346

2026-09-18 20:49:39 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,557,346
Timestamp: 18 days ago · 2026-09-18 20:49:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x136fec1e2cd1212bf6eac7c7c190ca6f3ac68eece8765ff2830be2d30ed040de
Parent hash: 0xa4bcac22…34639e59
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,557,346 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

2.7%819,097 / 30,000,000

Base fee

20 gwei

State root

0xc383aaed6687…8385843a90d5

Transactions root

0x4045460b46df…093e93377a6e

Receipts root

0xc0913ad8740b…e0db58d59435

Nonce

0x0000000000000000

Extra data

0x00000004a817c800