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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 #0xc5a5bae3a2fd0217034d9427d50ed95881d78c4cd8cd0219d7fb4831161c9388 · ArcScan

Block

#21,257,186

2026-09-17 02:32:18 UTC

FinalizedProposed 59 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,257,186
Timestamp: 59 days ago · 2026-09-17 02:32:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xc5a5bae3a2fd0217034d9427d50ed95881d78c4cd8cd0219d7fb4831161c9388
Parent hash: 0xa0edb2fd…debdce6c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,257,186 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

27.0%8,110,458 / 30,000,000

Base fee

20 gwei

State root

0x13e87c065bac…f29ec2154cc2

Transactions root

0xc688ee95d51a…c785892b426e

Receipts root

0x94bbfa29833d…3a1bb7370982

Nonce

0x0000000000000000

Extra data

0x00000004a817c800