Transaction not yet indexed

Ym3cpq47er4msgPVtw5Z6XndCyTMpS3jCxBaLoJBPVYruckvKzw3CC2E3AJLLYmJJmBZoYadKGhCpi5pf3ATtqM

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