Transaction not yet indexed

66ULD4TF9n8gkvbipRpuQfNt5GqWKwkonRBgaeT99rZdsNbGD96GCVPG9UKhmQTYT4GRL2aP3ru8JNPJ1MEFSsEc

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