Transaction not yet indexed

1Dm8zNAmiak3x1gHgqmmcMZeEh2ZtcM9fPgLM2mshHHkVW8FH2vrt545ggrYm5ZU5bZCu6ZAUP7EpVH45fsw1Q1

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