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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 #0xf3a6297b9bed032bb9ebec94cc7662e2a8795e9cb23d0bb3c06196a9849a5c8e · ArcScan

Block

#21,221,303

2026-09-16 21:29:23 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,303
Timestamp: 9 days ago · 2026-09-16 21:29:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xf3a6297b9bed032bb9ebec94cc7662e2a8795e9cb23d0bb3c06196a9849a5c8e
Parent hash: 0x12a76600…38fd8119
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,303 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

38.1%11,428,074 / 30,000,000

Base fee

20 gwei

State root

0x32facf3d43e4…771310a01a5b

Transactions root

0xf1a874d1f602…85ad18829763

Receipts root

0x9f3e1fb26eab…61f88c15e473

Nonce

0x0000000000000000

Extra data

0x00000004a817c800