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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 #0xff21a3c8bac5892bb35050784bc31e2d9bf9915754a956ff17e0f4a45164604c · ArcScan

Block

#21,262,987

2026-09-17 03:21:18 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,262,987
Timestamp: 22 days ago · 2026-09-17 03:21:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xff21a3c8bac5892bb35050784bc31e2d9bf9915754a956ff17e0f4a45164604c
Parent hash: 0x23bb6674…76ded035
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,262,987 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

18.5%5,553,859 / 30,000,000

Base fee

20 gwei

State root

0xa8e7317e4bb4…52d19b11b31a

Transactions root

0xed853d68bda2…2bafec295ed6

Receipts root

0x1e9497c37115…c2be30b87791

Nonce

0x0000000000000000

Extra data

0x00000004a817c800