Transaction not yet indexed

MKtEo8aVo9AaLf51H5dRYh9DwckGnW5shpnCuoJ2V2KemoYizWKXRiBTWYKvEgEPoKbMbxQE3DPuyA943NjoU6b

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