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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 #0x420f466f502591770a3c26cd888c1118d2acd67fb42a0858268873b24319e7d9 · ArcScan

Block

#21,221,109

2026-09-16 21:27:44 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,109
Timestamp: 15 days ago · 2026-09-16 21:27:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x420f466f502591770a3c26cd888c1118d2acd67fb42a0858268873b24319e7d9
Parent hash: 0x30b12683…9b215c22
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,109 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

41.0%12,307,423 / 30,000,000

Base fee

20 gwei

State root

0xe52d36c87153…e6020e6867e8

Transactions root

0x8473a462d129…e60bdb0b87f1

Receipts root

0x85a0f56a8aba…3140ed578c22

Nonce

0x0000000000000000

Extra data

0x00000004a817c800