Transaction not yet indexed

it12SEdssTezXLTUwgGXMXmpVAznsUmKLU5W5eVp5V37yRNdX8ayUeuxpV92ptWr4ZSnBrQBJxfs55MXJD71Xp6

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