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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 #0x2557655dbc2495a5f92e1fca31032992aeb447abadf20bd16052f6699f1d125e · ArcScan

Block

#21,288,220

2026-09-17 06:54:28 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,288,220
Timestamp: 16 days ago · 2026-09-17 06:54:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x2557655dbc2495a5f92e1fca31032992aeb447abadf20bd16052f6699f1d125e
Parent hash: 0x885a0ca7…fb38a7f9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,288,220 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

30.1%9,018,407 / 30,000,000

Base fee

20 gwei

State root

0x55ae1ddc402d…c7c023cfe1ef

Transactions root

0xdf11b5fa86f0…4de2e908af71

Receipts root

0x1c0ffa95eb66…66f93b2f8092

Nonce

0x0000000000000000

Extra data

0x00000004a817c800