Transaction not yet indexed

1LSRFuJuZZmjUNJ2DqjYwpLQakGSC3Jyzef9yCfCbBYpTvtYFTZmmfVP8t54zC2kDUvAj3w6ZML5SytjMsJECd2

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