Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

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 #21221638 · ArcScan

Block

#21,221,638

2026-09-16 21:32:12 UTC

FinalizedProposed 15 hrs ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,638
Timestamp: 15 hrs ago · 2026-09-16 21:32:12 UTC
Transactions: 21 transactions in this block
Block hash: 0x5ce7e4889c8f38c6a5bb090cb8e63a7b25fc3c255d2400f1f4b409fcd15aea0f
Parent hash: 0x72212e4b…508d11a4
Proposer

Transactions in this block21 of 21 shown

0xecacb7…399a67

Contract Call0xa71…91d60xf4c…9100

$00 USDC15 hrs ago

0xcbe8f4…6702d3

0x5accc00d…37198797

Gas used / limit

43.0%12,889,254 / 30,000,000

Base fee

20 gwei

State root

0x03ca73f79820…bdbde6a8ff7a

Transactions root

0xee47c957d220…6494633dc0ac

Receipts root

0xe4abeb3c1dd7…9a3558fcb340

Nonce

0x0000000000000000

Extra data

0x00000004a817c800

Contract Call

0x7fd…2fe20x53d…4827

$5.005 USDC15 hrs ago

0x05e1f7…ea5035

Approve0x976…61b70xd5a…8914

$00 USDC15 hrs ago

0x621d45…412597

Contract Call0x976…61b70x968…8341

$1.001 USDC15 hrs ago

0xd202a3…ce2c6f

Contract Call0x467…3d3f0xc1d…7c4a

$00 USDC15 hrs ago

0xb74762…68f90e

Contract Call0xd7b…7c650xf36…8692

$00 USDC15 hrs ago

0x968e92…922108

Contract Call0x4a4…4e5c0xf36…8692

$00 USDC15 hrs ago

0x4527b2…4246e4

Contract Call0xae3…24500xf36…8692

$00 USDC15 hrs ago

0x36e4d3…0e8a4e

Contract Call0x433…3dde0x433…f108

$00 USDC15 hrs ago

0x583a20…cfa5b8

Contract Call0x433…28380x433…f108

$00 USDC15 hrs ago

0x11b8db…2fa7a0

Contract Call0x007…29c50xb02…97da

$00 USDC15 hrs ago

0xa12c4e…a54f01

Contract Call0x18d…8e250xb92…ff4f

$0.040.04 USDC15 hrs ago

0x021a1b…cdd480

Contract Call0xa86…3fd80xb92…89ed

$1.001 USDC15 hrs ago

0xa4ea8e…a86de3

Contract Call0xa13…e14aUSDC

$00 USDC15 hrs ago

0xd91451…0dd676

Token Transfer0x118…32480x3a1…3d62

$00 USDC15 hrs ago

0x4fbdd5…4c850b

Approve0xd7a…cba40x557…64f9

$00 USDC15 hrs ago

0xa00e71…681488

Contract Call0x8c0…c1b60x604…f82b

$00 USDC15 hrs ago

0xd86353…85dce8

Native Transfer0xe13…b4eb0xe13…b4eb

$00 USDC15 hrs ago

0x2b292a…cd94c5

Contract Call0x942…52780x1c9…8a6e

$00 USDC15 hrs ago

0x507f4a…c6740f

Contract Call0x39d…e79c0x1c9…8a6e

$00 USDC15 hrs ago

0x1e66dd…614767

Contract Call0x189…83de0x000…86a2

$55.0055 USDC15 hrs ago