Transaction not yet indexed

2k12R4QcMQsFxiNBZaYvaX1uToReH5wnPp5Mhs4SMJ38pNdT6coBEVTEaA85Q5rYLKCN5sjSdutCB3iVp7wsQAB4

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