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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 #0x66d57b7d758c2e9cec7729412fe92a49427922dc695e67999c103a7c4011f0be · ArcScan

Block

#21,551,649

2026-09-18 20:01:29 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,649
Timestamp: 48 days ago · 2026-09-18 20:01:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x66d57b7d758c2e9cec7729412fe92a49427922dc695e67999c103a7c4011f0be
Parent hash: 0xb9fda9b4…f0947247
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,649 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

5.3%1,601,522 / 30,000,000

Base fee

20 gwei

State root

0xe028c057a573…6a354d67b57e

Transactions root

0xf44b6a32378f…4d77f3a265f7

Receipts root

0x5b264fdb24fc…ffbbccb1f0b8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800