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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 #0x78516a863f3fcfc2c1ff66d187d70709110f478a298a697cd27a0683e6f59bba · ArcScan

Block

#21,366,309

2026-09-17 17:54:52 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,309
Timestamp: 48 days ago · 2026-09-17 17:54:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x78516a863f3fcfc2c1ff66d187d70709110f478a298a697cd27a0683e6f59bba
Parent hash: 0x3770a0e5…3c339888
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,309 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

8.7%2,603,579 / 30,000,000

Base fee

20 gwei

State root

0x8989eb9d1848…2165a60fb9a8

Transactions root

0x582c2a54fff1…9121ac7404e2

Receipts root

0xa655f0e102dd…06be308b7a68

Nonce

0x0000000000000000

Extra data

0x00000004a817c800