Transaction not yet indexed

5EfQvJKbmtcMVKfXP5W6BHMymm6cwgSSLUSCAiCXBDYGYAZfaxGPqnfio3tUS7Ninj9X5cdwa9qMpHCe7LUd4xm1

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