Transaction not yet indexed

5aZaCkKcVyZodNk2k8aRWbXVTyQKRbCJbwnNyZbVKaZ9fDzxJuciWgqrtbRLxZ4NrKET2nTTjcNJmKLRLNARhai1

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