Overview Blocks Txns

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 #0x3b77ff9c2ef0a9af012998f9e9f5d4bf01078ca1e8b320b4b9847d05ecf543a1 · ArcScan

Block

#21,619,255

2026-09-19 05:33:06 UTC

FinalizedProposed 1 day ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,619,255
Timestamp: 1 day ago · 2026-09-19 05:33:06 UTC
Transactions: 3 transactions in this block
Block hash: 0x3b77ff9c2ef0a9af012998f9e9f5d4bf01078ca1e8b320b4b9847d05ecf543a1
Parent hash: 0x8d1b05bf…e774c431
Proposer

Transactions in this block3 of 3 shown

0x7047e4…ba1f66

Contract Call0x803…9d270x03a…7b75

$00 USDC1 day ago

0x2dee2a…1d8906

0x4b4eedf1…fd908cc8

Gas used / limit

2.9%873,751 / 30,000,000

Base fee

20 gwei

State root

0x638c428d0e2d…a1a6d0bf5bbe

Transactions root

0xe0ee31e97b41…63f579265957

Receipts root

0x4ee92b90686f…23d770fcf28e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800

Contract Call

0xd2b…35650xb32…0a65

$00 USDC1 day ago

0x6e02e6…374b8d

Contract Call0x5e8…dad60x24d…3432

$00 USDC1 day ago