Transaction not yet indexed

2CH188nRX6aFEsN49Kt5q4YARmPDBqQq3DX5N7o9ZFGZyAmpAXbsUe3FNpNuppzN4MAwyvvg54aRS1H4yDUbbHo8

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.