Transaction not yet indexed

ndmpAhk4U2dAj8Hq8WKLB9shZSqHrbER8DAcJLuqCH95t3hDxZQg8YVyDQpkuZQVSg2kGAauAoH3dmNxsP5REZx

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