Transaction not yet indexed

1287gSp1w5HfxcD186VdA9x1cwDfwKX9uAw7EpPLkoRKXJnKHFtBmzCSmdM3ywsoPWdF3KJqunziUtT8BPeYU9U3

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