Transaction not yet indexed

Rmbk4FysPyZwnoVcq2SvjLu6yJuXD3kZXV9TiY4ZCaL2WvqvmcCrm5MjvTSzKoHGLTo25EmNHxZsd75K38eddvZ

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