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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 #0xbb540ddbdc188b219e01b418b108a8296b04aa0656aa3849ba5cc2a99da2896d · ArcScan

Block

#21,549,021

2026-09-18 19:39:15 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,021
Timestamp: 33 days ago · 2026-09-18 19:39:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xbb540ddbdc188b219e01b418b108a8296b04aa0656aa3849ba5cc2a99da2896d
Parent hash: 0xa76d0aa7…322a1bcf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,021 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

3.2%969,539 / 30,000,000

Base fee

20 gwei

State root

0xf7999fd49095…b835c2ad14fc

Transactions root

0x5b4b11e57509…31414b1c6107

Receipts root

0x5417268d63ba…9eaa76961373

Nonce

0x0000000000000000

Extra data

0x00000004a817c800