Transaction not yet indexed

5Sa2vjvPdK3QhWpGydDiHMDFFE96qbvRoQs9vLdEqhujYosujqffca4zFMGk9RbxVSJF3wfSfnfxTJFfZ4yoTDS2

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